1901279232

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 5941026000

約数和(自身を除く): 4039746768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 89, 96, 114, 122, 128, 144, 152, 171, 178, 183, 192, 228, 244, 256, 267, 288, 304, 342, 356, 366, 384, 456, 488, 512, 534, 549, 576, 608, 684, 712, 732, 768, 801, 912, 976, 1024, 1068, 1098, 1152, 1159, 1216, 1368, 1424, 1464, 1536, 1602, 1691, 1824, 1952, 2048, 2136, 2196, 2304, 2318, 2432, 2736, 2848, 2928, 3072, 3204, 3382, 3477, 3648, 3904, 4272, 4392, 4608, 4636, 4864, 5073, 5429, 5472, 5696, 5856, 6144, 6408, 6764, 6954, 7296, 7808, 8544, 8784, 9216, 9272, 9728, 10146, 10431, 10858, 10944, 11392, 11712, 12816, 13528, 13908, 14592, 15219, 15616, 16287, 17088, 17568, 18432, 18544, 19456, 20292, 20862, 21716, 21888, 22784, 23424, 25632, 27056, 27816, 29184, 30438, 31232, 32574, 34176, 35136, 37088, 38912, 40584, 41724, 43432, 43776, 45568, 46848, 48861, 51264, 54112, 55632, 58368, 60876, 62464, 65148, 68352, 70272, 74176, 81168, 83448, 86864, 87552, 91136, 93696, 97722, 102528, 103151, 108224, 111264, 116736, 121752, 124928, 130296, 136704, 140544, 148352, 162336, 166896, 173728, 175104, 182272, 187392, 195444, 205056, 206302, 216448, 222528, 243504, 260592, 273408, 281088, 296704, 309453, 324672, 333792, 347456, 350208, 374784, 390888, 410112, 412604, 432896, 445056, 487008, 521184, 546816, 562176, 593408, 618906, 649344, 667584, 694912, 781776, 820224, 825208, 865792, 890112, 928359, 974016, 1042368, 1124352, 1186816, 1237812, 1298688, 1335168, 1389824, 1563552, 1640448, 1650416, 1731584, 1780224, 1856718, 1948032, 2084736, 2373632, 2475624, 2597376, 2670336, 2779648, 3127104, 3300832, 3463168, 3560448, 3713436, 3896064, 4169472, 4951248, 5194752, 5340672, 5559296, 6254208, 6601664, 7120896, 7426872, 7792128, 8338944, 9902496, 10389504, 10681344, 11118592, 12508416, 13203328, 14853744, 15584256, 16677888, 19804992, 21362688, 25016832, 26406656, 29707488, 31168512, 33355776, 39609984, 50033664, 52813312, 59414976, 79219968, 100067328, 105626624, 118829952, 158439936, 211253248, 237659904, 316879872, 475319808, 633759744, 950639616, 1901279232]

約数ペア:

[(1, 1901279232), (2, 950639616), (3, 633759744), (4, 475319808), (6, 316879872), (8, 237659904), (9, 211253248), (12, 158439936), (16, 118829952), (18, 105626624), (19, 100067328), (24, 79219968), (32, 59414976), (36, 52813312), (38, 50033664), (48, 39609984), (57, 33355776), (61, 31168512), (64, 29707488), (72, 26406656), (76, 25016832), (89, 21362688), (96, 19804992), (114, 16677888), (122, 15584256), (128, 14853744), (144, 13203328), (152, 12508416), (171, 11118592), (178, 10681344), (183, 10389504), (192, 9902496), (228, 8338944), (244, 7792128), (256, 7426872), (267, 7120896), (288, 6601664), (304, 6254208), (342, 5559296), (356, 5340672), (366, 5194752), (384, 4951248), (456, 4169472), (488, 3896064), (512, 3713436), (534, 3560448), (549, 3463168), (576, 3300832), (608, 3127104), (684, 2779648), (712, 2670336), (732, 2597376), (768, 2475624), (801, 2373632), (912, 2084736), (976, 1948032), (1024, 1856718), (1068, 1780224), (1098, 1731584), (1152, 1650416), (1159, 1640448), (1216, 1563552), (1368, 1389824), (1424, 1335168), (1464, 1298688), (1536, 1237812), (1602, 1186816), (1691, 1124352), (1824, 1042368), (1952, 974016), (2048, 928359), (2136, 890112), (2196, 865792), (2304, 825208), (2318, 820224), (2432, 781776), (2736, 694912), (2848, 667584), (2928, 649344), (3072, 618906), (3204, 593408), (3382, 562176), (3477, 546816), (3648, 521184), (3904, 487008), (4272, 445056), (4392, 432896), (4608, 412604), (4636, 410112), (4864, 390888), (5073, 374784), (5429, 350208), (5472, 347456), (5696, 333792), (5856, 324672), (6144, 309453), (6408, 296704), (6764, 281088), (6954, 273408), (7296, 260592), (7808, 243504), (8544, 222528), (8784, 216448), (9216, 206302), (9272, 205056), (9728, 195444), (10146, 187392), (10431, 182272), (10858, 175104), (10944, 173728), (11392, 166896), (11712, 162336), (12816, 148352), (13528, 140544), (13908, 136704), (14592, 130296), (15219, 124928), (15616, 121752), (16287, 116736), (17088, 111264), (17568, 108224), (18432, 103151), (18544, 102528), (19456, 97722), (20292, 93696), (20862, 91136), (21716, 87552), (21888, 86864), (22784, 83448), (23424, 81168), (25632, 74176), (27056, 70272), (27816, 68352), (29184, 65148), (30438, 62464), (31232, 60876), (32574, 58368), (34176, 55632), (35136, 54112), (37088, 51264), (38912, 48861), (40584, 46848), (41724, 45568), (43432, 43776)]