298597572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 216

約数和(自身を含む): 980343000

約数和(自身を除く): 681745428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 116, 117, 126, 147, 156, 174, 182, 196, 203, 234, 252, 261, 273, 294, 348, 364, 377, 406, 441, 449, 468, 522, 546, 588, 609, 637, 754, 812, 819, 882, 898, 1044, 1092, 1131, 1218, 1274, 1347, 1421, 1508, 1638, 1764, 1796, 1827, 1911, 2262, 2436, 2548, 2639, 2694, 2842, 3143, 3276, 3393, 3654, 3822, 4041, 4263, 4524, 5278, 5388, 5684, 5733, 5837, 6286, 6786, 7308, 7644, 7917, 8082, 8526, 9429, 10556, 11466, 11674, 12572, 12789, 13021, 13572, 15834, 16164, 17052, 17511, 18473, 18858, 22001, 22932, 23348, 23751, 25578, 26042, 28287, 31668, 35022, 36946, 37716, 39063, 40859, 44002, 47502, 51156, 52084, 52533, 55419, 56574, 66003, 70044, 73892, 78126, 81718, 88004, 91147, 95004, 105066, 110838, 113148, 117189, 122577, 132006, 156252, 163436, 166257, 169273, 182294, 198009, 210132, 221676, 234378, 245154, 264012, 273441, 286013, 332514, 338546, 364588, 367731, 396018, 468756, 490308, 507819, 546882, 572026, 638029, 665028, 677092, 735462, 792036, 820323, 858039, 1015638, 1093764, 1144052, 1184911, 1276058, 1470924, 1523457, 1640646, 1716078, 1914087, 2031276, 2369822, 2552116, 2574117, 3046914, 3281292, 3432156, 3554733, 3828174, 4739644, 5148234, 5742261, 6093828, 7109466, 7656348, 8294377, 10296468, 10664199, 11484522, 14218932, 16588754, 21328398, 22969044, 24883131, 33177508, 42656796, 49766262, 74649393, 99532524, 149298786, 298597572]

約数ペア:

[(1, 298597572), (2, 149298786), (3, 99532524), (4, 74649393), (6, 49766262), (7, 42656796), (9, 33177508), (12, 24883131), (13, 22969044), (14, 21328398), (18, 16588754), (21, 14218932), (26, 11484522), (28, 10664199), (29, 10296468), (36, 8294377), (39, 7656348), (42, 7109466), (49, 6093828), (52, 5742261), (58, 5148234), (63, 4739644), (78, 3828174), (84, 3554733), (87, 3432156), (91, 3281292), (98, 3046914), (116, 2574117), (117, 2552116), (126, 2369822), (147, 2031276), (156, 1914087), (174, 1716078), (182, 1640646), (196, 1523457), (203, 1470924), (234, 1276058), (252, 1184911), (261, 1144052), (273, 1093764), (294, 1015638), (348, 858039), (364, 820323), (377, 792036), (406, 735462), (441, 677092), (449, 665028), (468, 638029), (522, 572026), (546, 546882), (588, 507819), (609, 490308), (637, 468756), (754, 396018), (812, 367731), (819, 364588), (882, 338546), (898, 332514), (1044, 286013), (1092, 273441), (1131, 264012), (1218, 245154), (1274, 234378), (1347, 221676), (1421, 210132), (1508, 198009), (1638, 182294), (1764, 169273), (1796, 166257), (1827, 163436), (1911, 156252), (2262, 132006), (2436, 122577), (2548, 117189), (2639, 113148), (2694, 110838), (2842, 105066), (3143, 95004), (3276, 91147), (3393, 88004), (3654, 81718), (3822, 78126), (4041, 73892), (4263, 70044), (4524, 66003), (5278, 56574), (5388, 55419), (5684, 52533), (5733, 52084), (5837, 51156), (6286, 47502), (6786, 44002), (7308, 40859), (7644, 39063), (7917, 37716), (8082, 36946), (8526, 35022), (9429, 31668), (10556, 28287), (11466, 26042), (11674, 25578), (12572, 23751), (12789, 23348), (13021, 22932), (13572, 22001), (15834, 18858), (16164, 18473), (17052, 17511)]