830261484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 2325406720

約数和(自身を除く): 1495145236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 127, 156, 183, 229, 234, 244, 254, 366, 381, 458, 468, 508, 549, 687, 732, 762, 793, 916, 1098, 1143, 1374, 1524, 1586, 1651, 2061, 2196, 2286, 2379, 2748, 2977, 3172, 3302, 4122, 4572, 4758, 4953, 5954, 6604, 7137, 7747, 8244, 8931, 9516, 9906, 11908, 13969, 14274, 14859, 15494, 17862, 19812, 23241, 26793, 27938, 28548, 29083, 29718, 30988, 35724, 41907, 46482, 53586, 55876, 58166, 59436, 69723, 83814, 87249, 92964, 100711, 107172, 116332, 125721, 139446, 167628, 174498, 181597, 201422, 251442, 261747, 278892, 302133, 348996, 363194, 378079, 402844, 502884, 523494, 544791, 604266, 726388, 756158, 906399, 1046988, 1089582, 1134237, 1208532, 1512316, 1634373, 1774063, 1812798, 2179164, 2268474, 3268746, 3402711, 3548126, 3625596, 4536948, 5322189, 6537492, 6805422, 7096252, 10644378, 13610844, 15966567, 21288756, 23062819, 31933134, 46125638, 63866268, 69188457, 92251276, 138376914, 207565371, 276753828, 415130742, 830261484]

約数ペア:

[(1, 830261484), (2, 415130742), (3, 276753828), (4, 207565371), (6, 138376914), (9, 92251276), (12, 69188457), (13, 63866268), (18, 46125638), (26, 31933134), (36, 23062819), (39, 21288756), (52, 15966567), (61, 13610844), (78, 10644378), (117, 7096252), (122, 6805422), (127, 6537492), (156, 5322189), (183, 4536948), (229, 3625596), (234, 3548126), (244, 3402711), (254, 3268746), (366, 2268474), (381, 2179164), (458, 1812798), (468, 1774063), (508, 1634373), (549, 1512316), (687, 1208532), (732, 1134237), (762, 1089582), (793, 1046988), (916, 906399), (1098, 756158), (1143, 726388), (1374, 604266), (1524, 544791), (1586, 523494), (1651, 502884), (2061, 402844), (2196, 378079), (2286, 363194), (2379, 348996), (2748, 302133), (2977, 278892), (3172, 261747), (3302, 251442), (4122, 201422), (4572, 181597), (4758, 174498), (4953, 167628), (5954, 139446), (6604, 125721), (7137, 116332), (7747, 107172), (8244, 100711), (8931, 92964), (9516, 87249), (9906, 83814), (11908, 69723), (13969, 59436), (14274, 58166), (14859, 55876), (15494, 53586), (17862, 46482), (19812, 41907), (23241, 35724), (26793, 30988), (27938, 29718), (28548, 29083)]