289222117444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5171}}^1$

素因数の和:5406

約数の個数: 144

約数和(自身を含む): 602958214656

約数和(自身を除く): 313736097212

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 157, 169, 221, 314, 338, 403, 442, 527, 628, 676, 806, 884, 1054, 1612, 2041, 2108, 2669, 2873, 4082, 4867, 5171, 5239, 5338, 5746, 6851, 8164, 9734, 10342, 10478, 10676, 11492, 13702, 19468, 20684, 20956, 26533, 27404, 34697, 53066, 63271, 67223, 69394, 82739, 87907, 89063, 106132, 126542, 134446, 138788, 160301, 165478, 175814, 178126, 253084, 268892, 320602, 330956, 351628, 356252, 451061, 641204, 811847, 822523, 873899, 902122, 1075607, 1142791, 1623694, 1645046, 1747798, 1804244, 2083913, 2151214, 2285582, 2725117, 3247388, 3290092, 3495596, 4167826, 4302428, 4571164, 5450234, 8335652, 10554011, 10900468, 13801399, 13982891, 14856283, 21108022, 25167257, 27090869, 27602798, 27965782, 29712566, 35426521, 42216044, 50334514, 54181738, 55205596, 55931564, 59425132, 70853042, 100669028, 108363476, 137202143, 141706084, 179418187, 274404286, 327174341, 358836374, 427843369, 460544773, 548808572, 654348682, 717672748, 855686738, 921089546, 1308697364, 1711373476, 1842179092, 2332436431, 4253266433, 4664872862, 5561963797, 8506532866, 9329745724, 11123927594, 17013065732, 22247855188, 72305529361, 144611058722, 289222117444]

約数ペア:

[(1, 289222117444), (2, 144611058722), (4, 72305529361), (13, 22247855188), (17, 17013065732), (26, 11123927594), (31, 9329745724), (34, 8506532866), (52, 5561963797), (62, 4664872862), (68, 4253266433), (124, 2332436431), (157, 1842179092), (169, 1711373476), (221, 1308697364), (314, 921089546), (338, 855686738), (403, 717672748), (442, 654348682), (527, 548808572), (628, 460544773), (676, 427843369), (806, 358836374), (884, 327174341), (1054, 274404286), (1612, 179418187), (2041, 141706084), (2108, 137202143), (2669, 108363476), (2873, 100669028), (4082, 70853042), (4867, 59425132), (5171, 55931564), (5239, 55205596), (5338, 54181738), (5746, 50334514), (6851, 42216044), (8164, 35426521), (9734, 29712566), (10342, 27965782), (10478, 27602798), (10676, 27090869), (11492, 25167257), (13702, 21108022), (19468, 14856283), (20684, 13982891), (20956, 13801399), (26533, 10900468), (27404, 10554011), (34697, 8335652), (53066, 5450234), (63271, 4571164), (67223, 4302428), (69394, 4167826), (82739, 3495596), (87907, 3290092), (89063, 3247388), (106132, 2725117), (126542, 2285582), (134446, 2151214), (138788, 2083913), (160301, 1804244), (165478, 1747798), (175814, 1645046), (178126, 1623694), (253084, 1142791), (268892, 1075607), (320602, 902122), (330956, 873899), (351628, 822523), (356252, 811847), (451061, 641204)]