278019144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 814315320

約数和(自身を除く): 536296176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 317, 468, 634, 936, 937, 951, 1268, 1874, 1902, 2536, 2811, 2853, 3748, 3804, 4121, 5622, 5706, 7496, 7608, 8242, 8433, 11244, 11412, 12181, 12363, 16484, 16866, 22488, 22824, 24362, 24726, 32968, 33732, 36543, 37089, 48724, 49452, 67464, 73086, 74178, 97448, 98904, 109629, 146172, 148356, 219258, 292344, 296712, 297029, 438516, 594058, 877032, 891087, 1188116, 1782174, 2376232, 2673261, 3564348, 3861377, 5346522, 7128696, 7722754, 10693044, 11584131, 15445508, 21386088, 23168262, 30891016, 34752393, 46336524, 69504786, 92673048, 139009572, 278019144]

約数ペア:

[(1, 278019144), (2, 139009572), (3, 92673048), (4, 69504786), (6, 46336524), (8, 34752393), (9, 30891016), (12, 23168262), (13, 21386088), (18, 15445508), (24, 11584131), (26, 10693044), (36, 7722754), (39, 7128696), (52, 5346522), (72, 3861377), (78, 3564348), (104, 2673261), (117, 2376232), (156, 1782174), (234, 1188116), (312, 891087), (317, 877032), (468, 594058), (634, 438516), (936, 297029), (937, 296712), (951, 292344), (1268, 219258), (1874, 148356), (1902, 146172), (2536, 109629), (2811, 98904), (2853, 97448), (3748, 74178), (3804, 73086), (4121, 67464), (5622, 49452), (5706, 48724), (7496, 37089), (7608, 36543), (8242, 33732), (8433, 32968), (11244, 24726), (11412, 24362), (12181, 22824), (12363, 22488), (16484, 16866)]