443442636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 1388068864

約数和(自身を除く): 944626228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 364, 446, 468, 546, 607, 669, 819, 892, 1092, 1214, 1338, 1561, 1638, 1821, 2007, 2428, 2676, 2899, 3122, 3276, 3642, 4014, 4249, 4683, 5463, 5798, 6244, 7284, 7891, 8028, 8498, 8697, 9366, 10926, 11596, 12747, 14049, 15782, 16996, 17394, 18732, 20293, 21852, 23673, 25494, 26091, 28098, 31564, 34788, 38241, 40586, 47346, 50988, 52182, 55237, 56196, 60879, 71019, 76482, 81172, 94692, 104364, 110474, 121758, 135361, 142038, 152964, 165711, 182637, 220948, 243516, 270722, 284076, 331422, 365274, 406083, 497133, 541444, 662844, 730548, 812166, 947527, 994266, 1218249, 1624332, 1759693, 1895054, 1988532, 2436498, 2842581, 3519386, 3790108, 4872996, 5279079, 5685162, 7038772, 8527743, 10558158, 11370324, 12317851, 15837237, 17055486, 21116316, 24635702, 31674474, 34110972, 36953553, 49271404, 63348948, 73907106, 110860659, 147814212, 221721318, 443442636]

約数ペア:

[(1, 443442636), (2, 221721318), (3, 147814212), (4, 110860659), (6, 73907106), (7, 63348948), (9, 49271404), (12, 36953553), (13, 34110972), (14, 31674474), (18, 24635702), (21, 21116316), (26, 17055486), (28, 15837237), (36, 12317851), (39, 11370324), (42, 10558158), (52, 8527743), (63, 7038772), (78, 5685162), (84, 5279079), (91, 4872996), (117, 3790108), (126, 3519386), (156, 2842581), (182, 2436498), (223, 1988532), (234, 1895054), (252, 1759693), (273, 1624332), (364, 1218249), (446, 994266), (468, 947527), (546, 812166), (607, 730548), (669, 662844), (819, 541444), (892, 497133), (1092, 406083), (1214, 365274), (1338, 331422), (1561, 284076), (1638, 270722), (1821, 243516), (2007, 220948), (2428, 182637), (2676, 165711), (2899, 152964), (3122, 142038), (3276, 135361), (3642, 121758), (4014, 110474), (4249, 104364), (4683, 94692), (5463, 81172), (5798, 76482), (6244, 71019), (7284, 60879), (7891, 56196), (8028, 55237), (8498, 52182), (8697, 50988), (9366, 47346), (10926, 40586), (11596, 38241), (12747, 34788), (14049, 31564), (15782, 28098), (16996, 26091), (17394, 25494), (18732, 23673), (20293, 21852)]