677192148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 1883481600

約数和(自身を除く): 1206289452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 109, 114, 124, 171, 186, 218, 228, 279, 293, 327, 342, 372, 436, 558, 586, 589, 654, 684, 879, 981, 1116, 1172, 1178, 1308, 1758, 1767, 1962, 2071, 2356, 2637, 3379, 3516, 3534, 3924, 4142, 5274, 5301, 5567, 6213, 6758, 7068, 8284, 9083, 10137, 10548, 10602, 11134, 12426, 13516, 16701, 18166, 18639, 20274, 21204, 22268, 24852, 27249, 30411, 31937, 33402, 36332, 37278, 40548, 50103, 54498, 60822, 63874, 64201, 66804, 74556, 81747, 95811, 100206, 108996, 121644, 127748, 128402, 163494, 172577, 191622, 192603, 200412, 256804, 287433, 326988, 345154, 383244, 385206, 517731, 574866, 577809, 606803, 690308, 770412, 990047, 1035462, 1149732, 1155618, 1213606, 1553193, 1820409, 1980094, 2070924, 2311236, 2427212, 2970141, 3106386, 3640818, 3960188, 5461227, 5940282, 6212772, 7281636, 8910423, 10922454, 11880564, 17820846, 18810893, 21844908, 35641692, 37621786, 56432679, 75243572, 112865358, 169298037, 225730716, 338596074, 677192148]

約数ペア:

[(1, 677192148), (2, 338596074), (3, 225730716), (4, 169298037), (6, 112865358), (9, 75243572), (12, 56432679), (18, 37621786), (19, 35641692), (31, 21844908), (36, 18810893), (38, 17820846), (57, 11880564), (62, 10922454), (76, 8910423), (93, 7281636), (109, 6212772), (114, 5940282), (124, 5461227), (171, 3960188), (186, 3640818), (218, 3106386), (228, 2970141), (279, 2427212), (293, 2311236), (327, 2070924), (342, 1980094), (372, 1820409), (436, 1553193), (558, 1213606), (586, 1155618), (589, 1149732), (654, 1035462), (684, 990047), (879, 770412), (981, 690308), (1116, 606803), (1172, 577809), (1178, 574866), (1308, 517731), (1758, 385206), (1767, 383244), (1962, 345154), (2071, 326988), (2356, 287433), (2637, 256804), (3379, 200412), (3516, 192603), (3534, 191622), (3924, 172577), (4142, 163494), (5274, 128402), (5301, 127748), (5567, 121644), (6213, 108996), (6758, 100206), (7068, 95811), (8284, 81747), (9083, 74556), (10137, 66804), (10548, 64201), (10602, 63874), (11134, 60822), (12426, 54498), (13516, 50103), (16701, 40548), (18166, 37278), (18639, 36332), (20274, 33402), (21204, 31937), (22268, 30411), (24852, 27249)]