1878398064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10247}}^1$

素因数の和:10347

約数の個数: 120

約数和(自身を含む): 5616723840

約数和(自身を除く): 3738325776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 402, 456, 536, 603, 684, 804, 912, 1072, 1206, 1273, 1368, 1608, 2412, 2546, 2736, 3216, 3819, 4824, 5092, 7638, 9648, 10184, 10247, 11457, 15276, 20368, 20494, 22914, 30552, 30741, 40988, 45828, 61104, 61482, 81976, 91656, 92223, 122964, 163952, 183312, 184446, 194693, 245928, 368892, 389386, 491856, 584079, 686549, 737784, 778772, 1168158, 1373098, 1475568, 1557544, 1752237, 2059647, 2336316, 2746196, 3115088, 3504474, 4119294, 4672632, 5492392, 6178941, 7008948, 8238588, 9345264, 10984784, 12357882, 13044431, 14017896, 16477176, 24715764, 26088862, 28035792, 32954352, 39133293, 49431528, 52177724, 78266586, 98863056, 104355448, 117399879, 156533172, 208710896, 234799758, 313066344, 469599516, 626132688, 939199032, 1878398064]

約数ペア:

[(1, 1878398064), (2, 939199032), (3, 626132688), (4, 469599516), (6, 313066344), (8, 234799758), (9, 208710896), (12, 156533172), (16, 117399879), (18, 104355448), (19, 98863056), (24, 78266586), (36, 52177724), (38, 49431528), (48, 39133293), (57, 32954352), (67, 28035792), (72, 26088862), (76, 24715764), (114, 16477176), (134, 14017896), (144, 13044431), (152, 12357882), (171, 10984784), (201, 9345264), (228, 8238588), (268, 7008948), (304, 6178941), (342, 5492392), (402, 4672632), (456, 4119294), (536, 3504474), (603, 3115088), (684, 2746196), (804, 2336316), (912, 2059647), (1072, 1752237), (1206, 1557544), (1273, 1475568), (1368, 1373098), (1608, 1168158), (2412, 778772), (2546, 737784), (2736, 686549), (3216, 584079), (3819, 491856), (4824, 389386), (5092, 368892), (7638, 245928), (9648, 194693), (10184, 184446), (10247, 183312), (11457, 163952), (15276, 122964), (20368, 92223), (20494, 91656), (22914, 81976), (30552, 61482), (30741, 61104), (40988, 45828)]