439953948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 162

約数和(自身を含む): 1375841376

約数和(自身を除く): 935887428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 289, 294, 306, 357, 441, 476, 578, 588, 612, 714, 833, 863, 867, 882, 1071, 1156, 1428, 1666, 1726, 1734, 1764, 2023, 2142, 2499, 2589, 2601, 3332, 3452, 3468, 4046, 4284, 4998, 5178, 5202, 6041, 6069, 7497, 7767, 8092, 9996, 10356, 10404, 12082, 12138, 14161, 14671, 14994, 15534, 18123, 18207, 24164, 24276, 28322, 29342, 29988, 31068, 36246, 36414, 42287, 42483, 44013, 54369, 56644, 58684, 72492, 72828, 84574, 84966, 88026, 102697, 108738, 126861, 127449, 132039, 169148, 169932, 176052, 205394, 217476, 249407, 253722, 254898, 264078, 308091, 380583, 410788, 498814, 507444, 509796, 528156, 616182, 718879, 748221, 761166, 924273, 997628, 1232364, 1437758, 1496442, 1522332, 1745849, 1848546, 2156637, 2244663, 2875516, 2992884, 3491698, 3697092, 4313274, 4489326, 5237547, 6469911, 6983396, 8626548, 8978652, 10475094, 12220943, 12939822, 15712641, 20950188, 24441886, 25879644, 31425282, 36662829, 48883772, 62850564, 73325658, 109988487, 146651316, 219976974, 439953948]

約数ペア:

[(1, 439953948), (2, 219976974), (3, 146651316), (4, 109988487), (6, 73325658), (7, 62850564), (9, 48883772), (12, 36662829), (14, 31425282), (17, 25879644), (18, 24441886), (21, 20950188), (28, 15712641), (34, 12939822), (36, 12220943), (42, 10475094), (49, 8978652), (51, 8626548), (63, 6983396), (68, 6469911), (84, 5237547), (98, 4489326), (102, 4313274), (119, 3697092), (126, 3491698), (147, 2992884), (153, 2875516), (196, 2244663), (204, 2156637), (238, 1848546), (252, 1745849), (289, 1522332), (294, 1496442), (306, 1437758), (357, 1232364), (441, 997628), (476, 924273), (578, 761166), (588, 748221), (612, 718879), (714, 616182), (833, 528156), (863, 509796), (867, 507444), (882, 498814), (1071, 410788), (1156, 380583), (1428, 308091), (1666, 264078), (1726, 254898), (1734, 253722), (1764, 249407), (2023, 217476), (2142, 205394), (2499, 176052), (2589, 169932), (2601, 169148), (3332, 132039), (3452, 127449), (3468, 126861), (4046, 108738), (4284, 102697), (4998, 88026), (5178, 84966), (5202, 84574), (6041, 72828), (6069, 72492), (7497, 58684), (7767, 56644), (8092, 54369), (9996, 44013), (10356, 42483), (10404, 42287), (12082, 36414), (12138, 36246), (14161, 31068), (14671, 29988), (14994, 29342), (15534, 28322), (18123, 24276), (18207, 24164)]