291240875548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1\times {\mathrm{3371}}^1$

素因数の和:4547

約数の個数: 96

約数和(自身を含む): 609187138560

約数和(自身を除く): 317946263012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 1033, 1442, 2066, 2884, 2987, 3371, 4132, 5974, 6742, 7231, 11948, 13484, 14462, 20909, 23597, 28924, 29957, 41818, 47194, 59914, 83636, 94388, 97759, 106399, 119828, 195518, 209699, 212798, 347213, 391036, 419398, 425596, 684313, 694426, 744793, 838796, 1368626, 1388852, 1489586, 2430491, 2737252, 2979172, 3085571, 3482243, 4860982, 6171142, 6964486, 9721964, 10069177, 12342284, 13928972, 20138354, 21598997, 24375701, 40276708, 43197994, 48751402, 70484239, 86395988, 97502804, 100985047, 140968478, 201970094, 281936956, 358671029, 403940188, 706895329, 717342058, 1413790658, 1434684116, 2510697203, 2827581316, 5021394406, 10042788812, 10401459841, 20802919682, 41605839364, 72810218887, 145620437774, 291240875548]

約数ペア:

[(1, 291240875548), (2, 145620437774), (4, 72810218887), (7, 41605839364), (14, 20802919682), (28, 10401459841), (29, 10042788812), (58, 5021394406), (103, 2827581316), (116, 2510697203), (203, 1434684116), (206, 1413790658), (406, 717342058), (412, 706895329), (721, 403940188), (812, 358671029), (1033, 281936956), (1442, 201970094), (2066, 140968478), (2884, 100985047), (2987, 97502804), (3371, 86395988), (4132, 70484239), (5974, 48751402), (6742, 43197994), (7231, 40276708), (11948, 24375701), (13484, 21598997), (14462, 20138354), (20909, 13928972), (23597, 12342284), (28924, 10069177), (29957, 9721964), (41818, 6964486), (47194, 6171142), (59914, 4860982), (83636, 3482243), (94388, 3085571), (97759, 2979172), (106399, 2737252), (119828, 2430491), (195518, 1489586), (209699, 1388852), (212798, 1368626), (347213, 838796), (391036, 744793), (419398, 694426), (425596, 684313)]