478092516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 1310883840

約数和(自身を除く): 832791324

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 79, 114, 127, 132, 158, 209, 228, 237, 254, 316, 361, 381, 418, 474, 508, 627, 722, 762, 836, 869, 948, 1083, 1254, 1397, 1444, 1501, 1524, 1738, 2166, 2413, 2508, 2607, 2794, 3002, 3476, 3971, 4191, 4332, 4503, 4826, 5214, 5588, 6004, 7239, 7942, 8382, 9006, 9652, 10033, 10428, 11913, 14478, 15884, 16511, 16764, 18012, 20066, 23826, 26543, 28519, 28956, 30099, 33022, 40132, 45847, 47652, 49533, 53086, 57038, 60198, 66044, 79629, 85557, 91694, 99066, 106172, 110363, 114076, 120396, 137541, 159258, 171114, 183388, 190627, 198132, 220726, 275082, 313709, 318516, 331089, 342228, 381254, 441452, 504317, 550164, 571881, 627418, 662178, 762508, 941127, 1008634, 1143762, 1254836, 1324356, 1512951, 1882254, 2017268, 2096897, 2287524, 3025902, 3621913, 3764508, 4193794, 6051804, 6290691, 7243826, 8387588, 10865739, 12581382, 14487652, 21731478, 25162764, 39841043, 43462956, 79682086, 119523129, 159364172, 239046258, 478092516]

約数ペア:

[(1, 478092516), (2, 239046258), (3, 159364172), (4, 119523129), (6, 79682086), (11, 43462956), (12, 39841043), (19, 25162764), (22, 21731478), (33, 14487652), (38, 12581382), (44, 10865739), (57, 8387588), (66, 7243826), (76, 6290691), (79, 6051804), (114, 4193794), (127, 3764508), (132, 3621913), (158, 3025902), (209, 2287524), (228, 2096897), (237, 2017268), (254, 1882254), (316, 1512951), (361, 1324356), (381, 1254836), (418, 1143762), (474, 1008634), (508, 941127), (627, 762508), (722, 662178), (762, 627418), (836, 571881), (869, 550164), (948, 504317), (1083, 441452), (1254, 381254), (1397, 342228), (1444, 331089), (1501, 318516), (1524, 313709), (1738, 275082), (2166, 220726), (2413, 198132), (2508, 190627), (2607, 183388), (2794, 171114), (3002, 159258), (3476, 137541), (3971, 120396), (4191, 114076), (4332, 110363), (4503, 106172), (4826, 99066), (5214, 91694), (5588, 85557), (6004, 79629), (7239, 66044), (7942, 60198), (8382, 57038), (9006, 53086), (9652, 49533), (10033, 47652), (10428, 45847), (11913, 40132), (14478, 33022), (15884, 30099), (16511, 28956), (16764, 28519), (18012, 26543), (20066, 23826)]