441391860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26947}}^1$

素因数の和:26982

約数の個数: 144

約数和(自身を含む): 1647924096

約数和(自身を除く): 1206532236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 26947, 53894, 80841, 107788, 134735, 161682, 188629, 242523, 269470, 323364, 350311, 377258, 404205, 485046, 538940, 565887, 700622, 754516, 808410, 943145, 970092, 1050933, 1131774, 1212615, 1401244, 1616820, 1697661, 1751555, 1886290, 2101866, 2263548, 2425230, 2452177, 2829435, 3152799, 3395322, 3503110, 3772580, 4203732, 4850460, 4904354, 5254665, 5658870, 6305598, 6790644, 7006220, 7356531, 8488305, 9808708, 10509330, 11317740, 12260885, 12611196, 14713062, 15763995, 16976610, 21018660, 22069593, 24521770, 29426124, 31527990, 33953220, 36782655, 44139186, 49043540, 63055980, 73565310, 88278372, 110347965, 147130620, 220695930, 441391860]

約数ペア:

[(1, 441391860), (2, 220695930), (3, 147130620), (4, 110347965), (5, 88278372), (6, 73565310), (7, 63055980), (9, 49043540), (10, 44139186), (12, 36782655), (13, 33953220), (14, 31527990), (15, 29426124), (18, 24521770), (20, 22069593), (21, 21018660), (26, 16976610), (28, 15763995), (30, 14713062), (35, 12611196), (36, 12260885), (39, 11317740), (42, 10509330), (45, 9808708), (52, 8488305), (60, 7356531), (63, 7006220), (65, 6790644), (70, 6305598), (78, 5658870), (84, 5254665), (90, 4904354), (91, 4850460), (105, 4203732), (117, 3772580), (126, 3503110), (130, 3395322), (140, 3152799), (156, 2829435), (180, 2452177), (182, 2425230), (195, 2263548), (210, 2101866), (234, 1886290), (252, 1751555), (260, 1697661), (273, 1616820), (315, 1401244), (364, 1212615), (390, 1131774), (420, 1050933), (455, 970092), (468, 943145), (546, 808410), (585, 754516), (630, 700622), (780, 565887), (819, 538940), (910, 485046), (1092, 404205), (1170, 377258), (1260, 350311), (1365, 323364), (1638, 269470), (1820, 242523), (2340, 188629), (2730, 161682), (3276, 134735), (4095, 107788), (5460, 80841), (8190, 53894), (16380, 26947)]