450993438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 690627042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 131, 178, 262, 267, 307, 393, 534, 614, 623, 786, 801, 917, 921, 1179, 1246, 1602, 1834, 1842, 1869, 2149, 2358, 2751, 2763, 3738, 4298, 5502, 5526, 5607, 6447, 8253, 11214, 11659, 12894, 16506, 19341, 23318, 27323, 34977, 38682, 40217, 54646, 69954, 80434, 81613, 81969, 104931, 120651, 163226, 163938, 191261, 209862, 241302, 244839, 245907, 281519, 361953, 382522, 489678, 491814, 563038, 573783, 723906, 734517, 844557, 1147566, 1469034, 1689114, 1721349, 2533671, 3442698, 3579313, 5067342, 7158626, 10737939, 21475878, 25055191, 32213817, 50110382, 64427634, 75165573, 150331146, 225496719, 450993438]

約数ペア:

[(1, 450993438), (2, 225496719), (3, 150331146), (6, 75165573), (7, 64427634), (9, 50110382), (14, 32213817), (18, 25055191), (21, 21475878), (42, 10737939), (63, 7158626), (89, 5067342), (126, 3579313), (131, 3442698), (178, 2533671), (262, 1721349), (267, 1689114), (307, 1469034), (393, 1147566), (534, 844557), (614, 734517), (623, 723906), (786, 573783), (801, 563038), (917, 491814), (921, 489678), (1179, 382522), (1246, 361953), (1602, 281519), (1834, 245907), (1842, 244839), (1869, 241302), (2149, 209862), (2358, 191261), (2751, 163938), (2763, 163226), (3738, 120651), (4298, 104931), (5502, 81969), (5526, 81613), (5607, 80434), (6447, 69954), (8253, 54646), (11214, 40217), (11659, 38682), (12894, 34977), (16506, 27323), (19341, 23318)]