421614648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 1416542400

約数和(自身を除く): 994927752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 229, 234, 252, 273, 281, 312, 364, 458, 468, 504, 546, 562, 687, 728, 819, 843, 916, 936, 1092, 1124, 1374, 1603, 1638, 1686, 1832, 1967, 2061, 2184, 2248, 2529, 2748, 2977, 3206, 3276, 3372, 3653, 3934, 4122, 4809, 5058, 5496, 5901, 5954, 6412, 6552, 6744, 7306, 7868, 8244, 8931, 9618, 10116, 10959, 11802, 11908, 12824, 14427, 14612, 15736, 16488, 17703, 17862, 19236, 20232, 20839, 21918, 23604, 23816, 25571, 26793, 28854, 29224, 32877, 35406, 35724, 38472, 41678, 43836, 47208, 51142, 53586, 57708, 62517, 64349, 65754, 70812, 71448, 76713, 83356, 87672, 102284, 107172, 115416, 125034, 128698, 131508, 141624, 153426, 166712, 187551, 193047, 204568, 214344, 230139, 250068, 257396, 263016, 306852, 375102, 386094, 450443, 460278, 500136, 514792, 579141, 613704, 750204, 772188, 836537, 900886, 920556, 1158282, 1351329, 1500408, 1544376, 1673074, 1801772, 1841112, 2316564, 2509611, 2702658, 3346148, 3603544, 4053987, 4633128, 5019222, 5405316, 5855759, 6692296, 7528833, 8107974, 10038444, 10810632, 11711518, 15057666, 16215948, 17567277, 20076888, 23423036, 30115332, 32431896, 35134554, 46846072, 52701831, 60230664, 70269108, 105403662, 140538216, 210807324, 421614648]

約数ペア:

[(1, 421614648), (2, 210807324), (3, 140538216), (4, 105403662), (6, 70269108), (7, 60230664), (8, 52701831), (9, 46846072), (12, 35134554), (13, 32431896), (14, 30115332), (18, 23423036), (21, 20076888), (24, 17567277), (26, 16215948), (28, 15057666), (36, 11711518), (39, 10810632), (42, 10038444), (52, 8107974), (56, 7528833), (63, 6692296), (72, 5855759), (78, 5405316), (84, 5019222), (91, 4633128), (104, 4053987), (117, 3603544), (126, 3346148), (156, 2702658), (168, 2509611), (182, 2316564), (229, 1841112), (234, 1801772), (252, 1673074), (273, 1544376), (281, 1500408), (312, 1351329), (364, 1158282), (458, 920556), (468, 900886), (504, 836537), (546, 772188), (562, 750204), (687, 613704), (728, 579141), (819, 514792), (843, 500136), (916, 460278), (936, 450443), (1092, 386094), (1124, 375102), (1374, 306852), (1603, 263016), (1638, 257396), (1686, 250068), (1832, 230139), (1967, 214344), (2061, 204568), (2184, 193047), (2248, 187551), (2529, 166712), (2748, 153426), (2977, 141624), (3206, 131508), (3276, 128698), (3372, 125034), (3653, 115416), (3934, 107172), (4122, 102284), (4809, 87672), (5058, 83356), (5496, 76713), (5901, 71448), (5954, 70812), (6412, 65754), (6552, 64349), (6744, 62517), (7306, 57708), (7868, 53586), (8244, 51142), (8931, 47208), (9618, 43836), (10116, 41678), (10959, 38472), (11802, 35724), (11908, 35406), (12824, 32877), (14427, 29224), (14612, 28854), (15736, 26793), (16488, 25571), (17703, 23816), (17862, 23604), (19236, 21918), (20232, 20839)]