12638888958744

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1699}}^1\times {\mathrm{247769}}^1$

素因数の和:249622

約数の個数: 128

約数和(自身を含む): 35381556000000

約数和(自身を除く): 22742667041256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 1699, 2502, 3336, 3398, 3753, 5004, 5097, 6796, 7506, 10008, 10194, 13592, 15012, 15291, 20388, 30024, 30582, 40776, 45873, 61164, 91746, 122328, 183492, 236161, 247769, 366984, 472322, 495538, 708483, 743307, 944644, 991076, 1416966, 1486614, 1889288, 1982152, 2125449, 2229921, 2833932, 2973228, 4250898, 4459842, 5667864, 5946456, 6376347, 6689763, 8501796, 8919684, 12752694, 13379526, 17003592, 17839368, 25505388, 26759052, 34439891, 51010776, 53518104, 68879782, 103319673, 137759564, 206639346, 275519128, 309959019, 413278692, 420959531, 619918038, 826557384, 841919062, 929877057, 1239836076, 1262878593, 1683838124, 1859754114, 2479672152, 2525757186, 3367676248, 3719508228, 3788635779, 5051514372, 7439016456, 7577271558, 10103028744, 11365907337, 15154543116, 22731814674, 30309086232, 45463629348, 58513374809, 90927258696, 117026749618, 175540124427, 234053499236, 351080248854, 468106998472, 526620373281, 702160497708, 1053240746562, 1404320995416, 1579861119843, 2106481493124, 3159722239686, 4212962986248, 6319444479372, 12638888958744]

約数ペア:

[(1, 12638888958744), (2, 6319444479372), (3, 4212962986248), (4, 3159722239686), (6, 2106481493124), (8, 1579861119843), (9, 1404320995416), (12, 1053240746562), (18, 702160497708), (24, 526620373281), (27, 468106998472), (36, 351080248854), (54, 234053499236), (72, 175540124427), (108, 117026749618), (139, 90927258696), (216, 58513374809), (278, 45463629348), (417, 30309086232), (556, 22731814674), (834, 15154543116), (1112, 11365907337), (1251, 10103028744), (1668, 7577271558), (1699, 7439016456), (2502, 5051514372), (3336, 3788635779), (3398, 3719508228), (3753, 3367676248), (5004, 2525757186), (5097, 2479672152), (6796, 1859754114), (7506, 1683838124), (10008, 1262878593), (10194, 1239836076), (13592, 929877057), (15012, 841919062), (15291, 826557384), (20388, 619918038), (30024, 420959531), (30582, 413278692), (40776, 309959019), (45873, 275519128), (61164, 206639346), (91746, 137759564), (122328, 103319673), (183492, 68879782), (236161, 53518104), (247769, 51010776), (366984, 34439891), (472322, 26759052), (495538, 25505388), (708483, 17839368), (743307, 17003592), (944644, 13379526), (991076, 12752694), (1416966, 8919684), (1486614, 8501796), (1889288, 6689763), (1982152, 6376347), (2125449, 5946456), (2229921, 5667864), (2833932, 4459842), (2973228, 4250898)]