646482384

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 200

約数和(自身を含む): 1966124160

約数和(自身を除く): 1319641776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 103, 108, 116, 144, 162, 167, 174, 206, 216, 232, 261, 309, 324, 334, 348, 412, 432, 464, 501, 522, 618, 648, 668, 696, 783, 824, 927, 1002, 1044, 1236, 1296, 1336, 1392, 1503, 1566, 1648, 1854, 2004, 2088, 2349, 2472, 2672, 2781, 2987, 3006, 3132, 3708, 4008, 4176, 4509, 4698, 4843, 4944, 5562, 5974, 6012, 6264, 7416, 8016, 8343, 8961, 9018, 9396, 9686, 11124, 11948, 12024, 12528, 13527, 14529, 14832, 16686, 17201, 17922, 18036, 18792, 19372, 22248, 23896, 24048, 26883, 27054, 29058, 33372, 34402, 35844, 36072, 37584, 38744, 43587, 44496, 47792, 51603, 53766, 54108, 58116, 66744, 68804, 71688, 72144, 77488, 80649, 87174, 103206, 107532, 108216, 116232, 130761, 133488, 137608, 143376, 154809, 161298, 174348, 206412, 215064, 216432, 232464, 241947, 261522, 275216, 309618, 322596, 348696, 392283, 412824, 430128, 464427, 483894, 498829, 523044, 619236, 645192, 697392, 784566, 825648, 928854, 967788, 997658, 1046088, 1238472, 1290384, 1393281, 1496487, 1569132, 1857708, 1935576, 1995316, 2092176, 2476944, 2786562, 2992974, 3138264, 3715416, 3871152, 3990632, 4489461, 5573124, 5985948, 6276528, 7430832, 7981264, 8978922, 11146248, 11971896, 13468383, 17957844, 22292496, 23943792, 26936766, 35915688, 40405149, 53873532, 71831376, 80810298, 107747064, 161620596, 215494128, 323241192, 646482384]

約数ペア:

[(1, 646482384), (2, 323241192), (3, 215494128), (4, 161620596), (6, 107747064), (8, 80810298), (9, 71831376), (12, 53873532), (16, 40405149), (18, 35915688), (24, 26936766), (27, 23943792), (29, 22292496), (36, 17957844), (48, 13468383), (54, 11971896), (58, 11146248), (72, 8978922), (81, 7981264), (87, 7430832), (103, 6276528), (108, 5985948), (116, 5573124), (144, 4489461), (162, 3990632), (167, 3871152), (174, 3715416), (206, 3138264), (216, 2992974), (232, 2786562), (261, 2476944), (309, 2092176), (324, 1995316), (334, 1935576), (348, 1857708), (412, 1569132), (432, 1496487), (464, 1393281), (501, 1290384), (522, 1238472), (618, 1046088), (648, 997658), (668, 967788), (696, 928854), (783, 825648), (824, 784566), (927, 697392), (1002, 645192), (1044, 619236), (1236, 523044), (1296, 498829), (1336, 483894), (1392, 464427), (1503, 430128), (1566, 412824), (1648, 392283), (1854, 348696), (2004, 322596), (2088, 309618), (2349, 275216), (2472, 261522), (2672, 241947), (2781, 232464), (2987, 216432), (3006, 215064), (3132, 206412), (3708, 174348), (4008, 161298), (4176, 154809), (4509, 143376), (4698, 137608), (4843, 133488), (4944, 130761), (5562, 116232), (5974, 108216), (6012, 107532), (6264, 103206), (7416, 87174), (8016, 80649), (8343, 77488), (8961, 72144), (9018, 71688), (9396, 68804), (9686, 66744), (11124, 58116), (11948, 54108), (12024, 53766), (12528, 51603), (13527, 47792), (14529, 44496), (14832, 43587), (16686, 38744), (17201, 37584), (17922, 36072), (18036, 35844), (18792, 34402), (19372, 33372), (22248, 29058), (23896, 27054), (24048, 26883)]