1216680048

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 3697977600

約数和(自身を除く): 2481297552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 227, 228, 304, 342, 432, 454, 456, 513, 653, 681, 684, 908, 912, 1026, 1306, 1362, 1368, 1816, 1959, 2043, 2052, 2612, 2724, 2736, 3632, 3918, 4086, 4104, 4313, 5224, 5448, 5877, 6129, 7836, 8172, 8208, 8626, 10448, 10896, 11754, 12258, 12407, 12939, 15672, 16344, 17252, 17631, 23508, 24516, 24814, 25878, 31344, 32688, 34504, 35262, 37221, 38817, 47016, 49032, 49628, 51756, 69008, 70524, 74442, 77634, 94032, 98064, 99256, 103512, 111663, 116451, 141048, 148231, 148884, 155268, 198512, 207024, 223326, 232902, 282096, 296462, 297768, 310536, 334989, 444693, 446652, 465804, 592924, 595536, 621072, 669978, 889386, 893304, 931608, 1185848, 1334079, 1339956, 1778772, 1786608, 1863216, 2371696, 2668158, 2679912, 2816389, 3557544, 4002237, 5336316, 5359824, 5632778, 7115088, 8004474, 8449167, 10672632, 11265556, 16008948, 16898334, 21345264, 22531112, 25347501, 32017896, 33796668, 45062224, 50695002, 64035792, 67593336, 76042503, 101390004, 135186672, 152085006, 202780008, 304170012, 405560016, 608340024, 1216680048]

約数ペア:

[(1, 1216680048), (2, 608340024), (3, 405560016), (4, 304170012), (6, 202780008), (8, 152085006), (9, 135186672), (12, 101390004), (16, 76042503), (18, 67593336), (19, 64035792), (24, 50695002), (27, 45062224), (36, 33796668), (38, 32017896), (48, 25347501), (54, 22531112), (57, 21345264), (72, 16898334), (76, 16008948), (108, 11265556), (114, 10672632), (144, 8449167), (152, 8004474), (171, 7115088), (216, 5632778), (227, 5359824), (228, 5336316), (304, 4002237), (342, 3557544), (432, 2816389), (454, 2679912), (456, 2668158), (513, 2371696), (653, 1863216), (681, 1786608), (684, 1778772), (908, 1339956), (912, 1334079), (1026, 1185848), (1306, 931608), (1362, 893304), (1368, 889386), (1816, 669978), (1959, 621072), (2043, 595536), (2052, 592924), (2612, 465804), (2724, 446652), (2736, 444693), (3632, 334989), (3918, 310536), (4086, 297768), (4104, 296462), (4313, 282096), (5224, 232902), (5448, 223326), (5877, 207024), (6129, 198512), (7836, 155268), (8172, 148884), (8208, 148231), (8626, 141048), (10448, 116451), (10896, 111663), (11754, 103512), (12258, 99256), (12407, 98064), (12939, 94032), (15672, 77634), (16344, 74442), (17252, 70524), (17631, 69008), (23508, 51756), (24516, 49628), (24814, 49032), (25878, 47016), (31344, 38817), (32688, 37221), (34504, 35262)]