645897252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3218

約数の個数: 192

約数和(自身を含む): 2143217664

約数和(自身を除く): 1497320412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 33, 34, 39, 42, 44, 51, 52, 66, 68, 77, 78, 84, 91, 102, 119, 132, 143, 154, 156, 182, 187, 204, 221, 231, 238, 273, 286, 308, 357, 364, 374, 429, 442, 462, 476, 546, 561, 572, 663, 714, 748, 858, 884, 924, 1001, 1092, 1122, 1309, 1326, 1428, 1547, 1716, 2002, 2244, 2431, 2618, 2652, 3003, 3094, 3163, 3927, 4004, 4641, 4862, 5236, 6006, 6188, 6326, 7293, 7854, 9282, 9489, 9724, 12012, 12652, 14586, 15708, 17017, 18564, 18978, 22141, 29172, 34034, 34793, 37956, 41119, 44282, 51051, 53771, 66423, 68068, 69586, 82238, 88564, 102102, 104379, 107542, 123357, 132846, 139172, 161313, 164476, 204204, 208758, 215084, 243551, 246714, 265692, 287833, 322626, 376397, 417516, 452309, 487102, 493428, 575666, 591481, 645252, 699023, 730653, 752794, 863499, 904618, 974204, 1129191, 1151332, 1182962, 1356927, 1398046, 1461306, 1505588, 1726998, 1774443, 1809236, 2097069, 2258382, 2365924, 2713854, 2796092, 2922612, 3166163, 3453996, 3548886, 4140367, 4194138, 4516764, 4893161, 5427708, 6332326, 7097772, 7689253, 8280734, 8388276, 9498489, 9786322, 12421101, 12664652, 14679483, 15378506, 16561468, 18996978, 19572644, 23067759, 24842202, 29358966, 30757012, 37993956, 46135518, 49684404, 53824771, 58717932, 92271036, 107649542, 161474313, 215299084, 322948626, 645897252]

約数ペア:

[(1, 645897252), (2, 322948626), (3, 215299084), (4, 161474313), (6, 107649542), (7, 92271036), (11, 58717932), (12, 53824771), (13, 49684404), (14, 46135518), (17, 37993956), (21, 30757012), (22, 29358966), (26, 24842202), (28, 23067759), (33, 19572644), (34, 18996978), (39, 16561468), (42, 15378506), (44, 14679483), (51, 12664652), (52, 12421101), (66, 9786322), (68, 9498489), (77, 8388276), (78, 8280734), (84, 7689253), (91, 7097772), (102, 6332326), (119, 5427708), (132, 4893161), (143, 4516764), (154, 4194138), (156, 4140367), (182, 3548886), (187, 3453996), (204, 3166163), (221, 2922612), (231, 2796092), (238, 2713854), (273, 2365924), (286, 2258382), (308, 2097069), (357, 1809236), (364, 1774443), (374, 1726998), (429, 1505588), (442, 1461306), (462, 1398046), (476, 1356927), (546, 1182962), (561, 1151332), (572, 1129191), (663, 974204), (714, 904618), (748, 863499), (858, 752794), (884, 730653), (924, 699023), (1001, 645252), (1092, 591481), (1122, 575666), (1309, 493428), (1326, 487102), (1428, 452309), (1547, 417516), (1716, 376397), (2002, 322626), (2244, 287833), (2431, 265692), (2618, 246714), (2652, 243551), (3003, 215084), (3094, 208758), (3163, 204204), (3927, 164476), (4004, 161313), (4641, 139172), (4862, 132846), (5236, 123357), (6006, 107542), (6188, 104379), (6326, 102102), (7293, 88564), (7854, 82238), (9282, 69586), (9489, 68068), (9724, 66423), (12012, 53771), (12652, 51051), (14586, 44282), (15708, 41119), (17017, 37956), (18564, 34793), (18978, 34034), (22141, 29172)]