15691171248

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{2357}}^1$

素因数の和:3011

約数の個数: 120

約数和(自身を含む): 44541242928

約数和(自身を除く): 28850071680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 557, 664, 747, 996, 1114, 1328, 1494, 1671, 1992, 2228, 2357, 2988, 3342, 3984, 4456, 4714, 5013, 5976, 6684, 7071, 8912, 9428, 10026, 11952, 13368, 14142, 18856, 20052, 21213, 26736, 28284, 37712, 40104, 42426, 46231, 56568, 80208, 84852, 92462, 113136, 138693, 169704, 184924, 195631, 277386, 339408, 369848, 391262, 416079, 554772, 586893, 739696, 782524, 832158, 1109544, 1173786, 1312849, 1565048, 1664316, 1760679, 2219088, 2347572, 2625698, 3130096, 3328632, 3521358, 3938547, 4695144, 5251396, 6657264, 7042716, 7877094, 9390288, 10502792, 11815641, 14085432, 15754188, 21005584, 23631282, 28170864, 31508376, 47262564, 63016752, 94525128, 108966467, 189050256, 217932934, 326899401, 435865868, 653798802, 871731736, 980698203, 1307597604, 1743463472, 1961396406, 2615195208, 3922792812, 5230390416, 7845585624, 15691171248]

約数ペア:

[(1, 15691171248), (2, 7845585624), (3, 5230390416), (4, 3922792812), (6, 2615195208), (8, 1961396406), (9, 1743463472), (12, 1307597604), (16, 980698203), (18, 871731736), (24, 653798802), (36, 435865868), (48, 326899401), (72, 217932934), (83, 189050256), (144, 108966467), (166, 94525128), (249, 63016752), (332, 47262564), (498, 31508376), (557, 28170864), (664, 23631282), (747, 21005584), (996, 15754188), (1114, 14085432), (1328, 11815641), (1494, 10502792), (1671, 9390288), (1992, 7877094), (2228, 7042716), (2357, 6657264), (2988, 5251396), (3342, 4695144), (3984, 3938547), (4456, 3521358), (4714, 3328632), (5013, 3130096), (5976, 2625698), (6684, 2347572), (7071, 2219088), (8912, 1760679), (9428, 1664316), (10026, 1565048), (11952, 1312849), (13368, 1173786), (14142, 1109544), (18856, 832158), (20052, 782524), (21213, 739696), (26736, 586893), (28284, 554772), (37712, 416079), (40104, 391262), (42426, 369848), (46231, 339408), (56568, 277386), (80208, 195631), (84852, 184924), (92462, 169704), (113136, 138693)]