402428208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 1357889280

約数和(自身を除く): 955461072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 169, 182, 208, 228, 247, 266, 273, 304, 312, 336, 338, 364, 373, 399, 456, 494, 507, 532, 546, 624, 676, 728, 741, 746, 798, 912, 988, 1014, 1064, 1092, 1119, 1183, 1352, 1456, 1482, 1492, 1596, 1729, 1976, 2028, 2128, 2184, 2238, 2366, 2611, 2704, 2964, 2984, 3192, 3211, 3458, 3549, 3952, 4056, 4368, 4476, 4732, 4849, 5187, 5222, 5928, 5968, 6384, 6422, 6916, 7087, 7098, 7833, 8112, 8952, 9464, 9633, 9698, 10374, 10444, 11856, 12844, 13832, 14174, 14196, 14547, 15666, 17904, 18928, 19266, 19396, 20748, 20888, 21261, 22477, 25688, 27664, 28348, 28392, 29094, 31332, 33943, 38532, 38792, 41496, 41776, 42522, 44954, 49609, 51376, 56696, 56784, 58188, 62664, 63037, 67431, 67886, 77064, 77584, 82992, 85044, 89908, 92131, 99218, 101829, 113392, 116376, 125328, 126074, 134862, 135772, 148827, 154128, 170088, 179816, 184262, 189111, 198436, 203658, 232752, 252148, 269724, 271544, 276393, 297654, 340176, 359632, 368524, 378222, 396872, 407316, 441259, 504296, 539448, 543088, 552786, 595308, 644917, 737048, 756444, 793744, 814632, 882518, 1008592, 1078896, 1105572, 1190616, 1197703, 1289834, 1323777, 1474096, 1512888, 1629264, 1765036, 1934751, 2211144, 2381232, 2395406, 2579668, 2647554, 3025776, 3530072, 3593109, 3869502, 4422288, 4790812, 5159336, 5295108, 7060144, 7186218, 7739004, 8383921, 9581624, 10318672, 10590216, 14372436, 15478008, 16767842, 19163248, 21180432, 25151763, 28744872, 30956016, 33535684, 50303526, 57489744, 67071368, 100607052, 134142736, 201214104, 402428208]

約数ペア:

[(1, 402428208), (2, 201214104), (3, 134142736), (4, 100607052), (6, 67071368), (7, 57489744), (8, 50303526), (12, 33535684), (13, 30956016), (14, 28744872), (16, 25151763), (19, 21180432), (21, 19163248), (24, 16767842), (26, 15478008), (28, 14372436), (38, 10590216), (39, 10318672), (42, 9581624), (48, 8383921), (52, 7739004), (56, 7186218), (57, 7060144), (76, 5295108), (78, 5159336), (84, 4790812), (91, 4422288), (104, 3869502), (112, 3593109), (114, 3530072), (133, 3025776), (152, 2647554), (156, 2579668), (168, 2395406), (169, 2381232), (182, 2211144), (208, 1934751), (228, 1765036), (247, 1629264), (266, 1512888), (273, 1474096), (304, 1323777), (312, 1289834), (336, 1197703), (338, 1190616), (364, 1105572), (373, 1078896), (399, 1008592), (456, 882518), (494, 814632), (507, 793744), (532, 756444), (546, 737048), (624, 644917), (676, 595308), (728, 552786), (741, 543088), (746, 539448), (798, 504296), (912, 441259), (988, 407316), (1014, 396872), (1064, 378222), (1092, 368524), (1119, 359632), (1183, 340176), (1352, 297654), (1456, 276393), (1482, 271544), (1492, 269724), (1596, 252148), (1729, 232752), (1976, 203658), (2028, 198436), (2128, 189111), (2184, 184262), (2238, 179816), (2366, 170088), (2611, 154128), (2704, 148827), (2964, 135772), (2984, 134862), (3192, 126074), (3211, 125328), (3458, 116376), (3549, 113392), (3952, 101829), (4056, 99218), (4368, 92131), (4476, 89908), (4732, 85044), (4849, 82992), (5187, 77584), (5222, 77064), (5928, 67886), (5968, 67431), (6384, 63037), (6422, 62664), (6916, 58188), (7087, 56784), (7098, 56696), (7833, 51376), (8112, 49609), (8952, 44954), (9464, 42522), (9633, 41776), (9698, 41496), (10374, 38792), (10444, 38532), (11856, 33943), (12844, 31332), (13832, 29094), (14174, 28392), (14196, 28348), (14547, 27664), (15666, 25688), (17904, 22477), (18928, 21261), (19266, 20888), (19396, 20748)]