221822702964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1\times {\mathrm{2153}}^1$

素因数の和:4390

約数の個数: 144

約数和(自身を含む): 601778661120

約数和(自身を除く): 379955958156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2131, 2153, 2686, 2844, 4029, 4262, 4306, 5372, 6393, 6459, 8058, 8524, 8612, 12087, 12786, 12918, 16116, 19179, 19377, 24174, 25572, 25836, 36227, 36601, 38358, 38754, 48348, 72454, 73202, 76716, 77508, 108681, 109803, 144908, 146404, 168349, 170087, 217362, 219606, 326043, 329409, 336698, 340174, 434724, 439212, 505047, 510261, 652086, 658818, 673396, 680348, 1010094, 1020522, 1304172, 1317636, 1515141, 1530783, 2020188, 2041044, 2861933, 2891479, 3030282, 3061566, 4588043, 5723866, 5782958, 6060564, 6123132, 8585799, 8674437, 9176086, 11447732, 11565916, 13764129, 17171598, 17348874, 18352172, 25757397, 26023311, 27528258, 34343196, 34697748, 41292387, 51514794, 52046622, 55056516, 77996731, 82584774, 103029588, 104093244, 155993462, 165169548, 233990193, 311986924, 362455397, 467980386, 701970579, 724910794, 935960772, 1087366191, 1403941158, 1449821588, 2174732382, 2807882316, 3262098573, 4349464764, 6161741749, 6524197146, 12323483498, 13048394292, 18485225247, 24646966996, 36970450494, 55455675741, 73940900988, 110911351482, 221822702964]

約数ペア:

[(1, 221822702964), (2, 110911351482), (3, 73940900988), (4, 55455675741), (6, 36970450494), (9, 24646966996), (12, 18485225247), (17, 13048394292), (18, 12323483498), (34, 6524197146), (36, 6161741749), (51, 4349464764), (68, 3262098573), (79, 2807882316), (102, 2174732382), (153, 1449821588), (158, 1403941158), (204, 1087366191), (237, 935960772), (306, 724910794), (316, 701970579), (474, 467980386), (612, 362455397), (711, 311986924), (948, 233990193), (1343, 165169548), (1422, 155993462), (2131, 104093244), (2153, 103029588), (2686, 82584774), (2844, 77996731), (4029, 55056516), (4262, 52046622), (4306, 51514794), (5372, 41292387), (6393, 34697748), (6459, 34343196), (8058, 27528258), (8524, 26023311), (8612, 25757397), (12087, 18352172), (12786, 17348874), (12918, 17171598), (16116, 13764129), (19179, 11565916), (19377, 11447732), (24174, 9176086), (25572, 8674437), (25836, 8585799), (36227, 6123132), (36601, 6060564), (38358, 5782958), (38754, 5723866), (48348, 4588043), (72454, 3061566), (73202, 3030282), (76716, 2891479), (77508, 2861933), (108681, 2041044), (109803, 2020188), (144908, 1530783), (146404, 1515141), (168349, 1317636), (170087, 1304172), (217362, 1020522), (219606, 1010094), (326043, 680348), (329409, 673396), (336698, 658818), (340174, 652086), (434724, 510261), (439212, 505047)]