919339273060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{48733}}^1$

素因数の和:48882

約数の個数: 144

約数和(自身を含む): 2177194568976

約数和(自身を除く): 1257855295916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 53, 65, 74, 106, 130, 148, 185, 212, 260, 265, 370, 481, 530, 689, 740, 962, 1060, 1369, 1378, 1924, 1961, 2405, 2738, 2756, 3445, 3922, 4810, 5476, 6845, 6890, 7844, 9620, 9805, 13690, 13780, 17797, 19610, 25493, 27380, 35594, 39220, 48733, 50986, 71188, 72557, 88985, 97466, 101972, 127465, 145114, 177970, 194932, 243665, 254930, 290228, 355940, 362785, 487330, 509860, 633529, 725570, 943241, 974660, 1267058, 1451140, 1803121, 1886482, 2534116, 2582849, 3167645, 3606242, 3772964, 4716205, 5165698, 6335290, 7212484, 9015605, 9432410, 10331396, 12670580, 12914245, 18031210, 18864820, 23440573, 25828490, 33577037, 36062420, 46881146, 51656980, 66715477, 67154074, 93762292, 95565413, 117202865, 133430954, 134308148, 167885185, 191130826, 234405730, 266861908, 333577385, 335770370, 382261652, 468811460, 477827065, 667154770, 671540740, 867301201, 955654130, 1242350369, 1334309540, 1734602402, 1911308260, 2484700738, 3469204804, 3535920281, 4336506005, 4969401476, 6211751845, 7071840562, 8673012010, 12423503690, 14143681124, 17346024020, 17679601405, 24847007380, 35359202810, 45966963653, 70718405620, 91933927306, 183867854612, 229834818265, 459669636530, 919339273060]

約数ペア:

[(1, 919339273060), (2, 459669636530), (4, 229834818265), (5, 183867854612), (10, 91933927306), (13, 70718405620), (20, 45966963653), (26, 35359202810), (37, 24847007380), (52, 17679601405), (53, 17346024020), (65, 14143681124), (74, 12423503690), (106, 8673012010), (130, 7071840562), (148, 6211751845), (185, 4969401476), (212, 4336506005), (260, 3535920281), (265, 3469204804), (370, 2484700738), (481, 1911308260), (530, 1734602402), (689, 1334309540), (740, 1242350369), (962, 955654130), (1060, 867301201), (1369, 671540740), (1378, 667154770), (1924, 477827065), (1961, 468811460), (2405, 382261652), (2738, 335770370), (2756, 333577385), (3445, 266861908), (3922, 234405730), (4810, 191130826), (5476, 167885185), (6845, 134308148), (6890, 133430954), (7844, 117202865), (9620, 95565413), (9805, 93762292), (13690, 67154074), (13780, 66715477), (17797, 51656980), (19610, 46881146), (25493, 36062420), (27380, 33577037), (35594, 25828490), (39220, 23440573), (48733, 18864820), (50986, 18031210), (71188, 12914245), (72557, 12670580), (88985, 10331396), (97466, 9432410), (101972, 9015605), (127465, 7212484), (145114, 6335290), (177970, 5165698), (194932, 4716205), (243665, 3772964), (254930, 3606242), (290228, 3167645), (355940, 2582849), (362785, 2534116), (487330, 1886482), (509860, 1803121), (633529, 1451140), (725570, 1267058), (943241, 974660)]