1021439484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 2892593088

約数和(自身を除く): 1871153604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 197, 234, 324, 351, 394, 468, 591, 702, 788, 1053, 1182, 1231, 1404, 1773, 2106, 2364, 2462, 2561, 3546, 3693, 4212, 4924, 5122, 5319, 7092, 7386, 7683, 10244, 10638, 11079, 14772, 15366, 15957, 16003, 21276, 22158, 23049, 30732, 31914, 32006, 33237, 44316, 46098, 48009, 63828, 64012, 66474, 69147, 92196, 96018, 99711, 132948, 138294, 144027, 192036, 199422, 207441, 242507, 276588, 288054, 398844, 414882, 432081, 485014, 576108, 727521, 829764, 864162, 970028, 1296243, 1455042, 1728324, 2182563, 2592486, 2910084, 3152591, 4365126, 5184972, 6305182, 6547689, 8730252, 9457773, 12610364, 13095378, 18915546, 19643067, 26190756, 28373319, 37831092, 39286134, 56746638, 78572268, 85119957, 113493276, 170239914, 255359871, 340479828, 510719742, 1021439484]

約数ペア:

[(1, 1021439484), (2, 510719742), (3, 340479828), (4, 255359871), (6, 170239914), (9, 113493276), (12, 85119957), (13, 78572268), (18, 56746638), (26, 39286134), (27, 37831092), (36, 28373319), (39, 26190756), (52, 19643067), (54, 18915546), (78, 13095378), (81, 12610364), (108, 9457773), (117, 8730252), (156, 6547689), (162, 6305182), (197, 5184972), (234, 4365126), (324, 3152591), (351, 2910084), (394, 2592486), (468, 2182563), (591, 1728324), (702, 1455042), (788, 1296243), (1053, 970028), (1182, 864162), (1231, 829764), (1404, 727521), (1773, 576108), (2106, 485014), (2364, 432081), (2462, 414882), (2561, 398844), (3546, 288054), (3693, 276588), (4212, 242507), (4924, 207441), (5122, 199422), (5319, 192036), (7092, 144027), (7386, 138294), (7683, 132948), (10244, 99711), (10638, 96018), (11079, 92196), (14772, 69147), (15366, 66474), (15957, 64012), (16003, 63828), (21276, 48009), (22158, 46098), (23049, 44316), (30732, 33237), (31914, 32006)]