621661248

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1453

約数の個数: 168

約数和(自身を含む): 1951838616

約数和(自身を除く): 1330177368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 576, 624, 732, 793, 832, 936, 976, 1098, 1248, 1361, 1464, 1586, 1872, 1952, 2196, 2379, 2496, 2722, 2928, 3172, 3744, 3904, 4083, 4392, 4758, 5444, 5856, 6344, 7137, 7488, 8166, 8784, 9516, 10888, 11712, 12249, 12688, 14274, 16332, 17568, 17693, 19032, 21776, 24498, 25376, 28548, 32664, 35136, 35386, 38064, 43552, 48996, 50752, 53079, 57096, 65328, 70772, 76128, 83021, 87104, 97992, 106158, 114192, 130656, 141544, 152256, 159237, 166042, 195984, 212316, 228384, 249063, 261312, 283088, 318474, 332084, 391968, 424632, 456768, 498126, 566176, 636948, 664168, 747189, 783936, 849264, 996252, 1079273, 1132352, 1273896, 1328336, 1494378, 1698528, 1992504, 2158546, 2547792, 2656672, 2988756, 3237819, 3397056, 3985008, 4317092, 5095584, 5313344, 5977512, 6475638, 7970016, 8634184, 9713457, 10191168, 11955024, 12951276, 15940032, 17268368, 19426914, 23910048, 25902552, 34536736, 38853828, 47820096, 51805104, 69073472, 77707656, 103610208, 155415312, 207220416, 310830624, 621661248]

約数ペア:

[(1, 621661248), (2, 310830624), (3, 207220416), (4, 155415312), (6, 103610208), (8, 77707656), (9, 69073472), (12, 51805104), (13, 47820096), (16, 38853828), (18, 34536736), (24, 25902552), (26, 23910048), (32, 19426914), (36, 17268368), (39, 15940032), (48, 12951276), (52, 11955024), (61, 10191168), (64, 9713457), (72, 8634184), (78, 7970016), (96, 6475638), (104, 5977512), (117, 5313344), (122, 5095584), (144, 4317092), (156, 3985008), (183, 3397056), (192, 3237819), (208, 2988756), (234, 2656672), (244, 2547792), (288, 2158546), (312, 1992504), (366, 1698528), (416, 1494378), (468, 1328336), (488, 1273896), (549, 1132352), (576, 1079273), (624, 996252), (732, 849264), (793, 783936), (832, 747189), (936, 664168), (976, 636948), (1098, 566176), (1248, 498126), (1361, 456768), (1464, 424632), (1586, 391968), (1872, 332084), (1952, 318474), (2196, 283088), (2379, 261312), (2496, 249063), (2722, 228384), (2928, 212316), (3172, 195984), (3744, 166042), (3904, 159237), (4083, 152256), (4392, 141544), (4758, 130656), (5444, 114192), (5856, 106158), (6344, 97992), (7137, 87104), (7488, 83021), (8166, 76128), (8784, 70772), (9516, 65328), (10888, 57096), (11712, 53079), (12249, 50752), (12688, 48996), (14274, 43552), (16332, 38064), (17568, 35386), (17693, 35136), (19032, 32664), (21776, 28548), (24498, 25376)]