31288892972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 60455356416

約数和(自身を除く): 29166463444

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 127, 148, 181, 254, 362, 508, 541, 629, 724, 1082, 1258, 2159, 2164, 2516, 3077, 4318, 4699, 6154, 6697, 8636, 9197, 9398, 12308, 13394, 18394, 18796, 20017, 22987, 26788, 36788, 40034, 45974, 68707, 79883, 80068, 91948, 97921, 113849, 137414, 159766, 195842, 227698, 274828, 319532, 340289, 390779, 391684, 455396, 680578, 781558, 850519, 1168019, 1361156, 1563116, 1664657, 1701038, 2336038, 2542159, 3329314, 3402076, 3623077, 4672076, 5084318, 6658628, 7246154, 10168636, 12435967, 14458823, 14492308, 24871934, 28917646, 43216703, 49743868, 57835292, 61592309, 86433406, 123184618, 172866812, 211411439, 246369236, 422822878, 460130779, 845645756, 920261558, 1840523116, 7822223243, 15644446486, 31288892972]

約数ペア:

[(1, 31288892972), (2, 15644446486), (4, 7822223243), (17, 1840523116), (34, 920261558), (37, 845645756), (68, 460130779), (74, 422822878), (127, 246369236), (148, 211411439), (181, 172866812), (254, 123184618), (362, 86433406), (508, 61592309), (541, 57835292), (629, 49743868), (724, 43216703), (1082, 28917646), (1258, 24871934), (2159, 14492308), (2164, 14458823), (2516, 12435967), (3077, 10168636), (4318, 7246154), (4699, 6658628), (6154, 5084318), (6697, 4672076), (8636, 3623077), (9197, 3402076), (9398, 3329314), (12308, 2542159), (13394, 2336038), (18394, 1701038), (18796, 1664657), (20017, 1563116), (22987, 1361156), (26788, 1168019), (36788, 850519), (40034, 781558), (45974, 680578), (68707, 455396), (79883, 391684), (80068, 390779), (91948, 340289), (97921, 319532), (113849, 274828), (137414, 227698), (159766, 195842)]