1904718384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7177}}^1$

素因数の和:7307

約数の個数: 120

約数和(自身を含む): 5669758640

約数和(自身を除く): 3765040256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 152, 171, 194, 228, 291, 304, 342, 388, 456, 582, 684, 776, 873, 912, 1164, 1368, 1552, 1746, 1843, 2328, 2736, 3492, 3686, 4656, 5529, 6984, 7177, 7372, 11058, 13968, 14354, 14744, 16587, 21531, 22116, 28708, 29488, 33174, 43062, 44232, 57416, 64593, 66348, 86124, 88464, 114832, 129186, 132696, 136363, 172248, 258372, 265392, 272726, 344496, 409089, 516744, 545452, 696169, 818178, 1033488, 1090904, 1227267, 1392338, 1636356, 2088507, 2181808, 2454534, 2784676, 3272712, 4177014, 4909068, 5569352, 6265521, 6545424, 8354028, 9818136, 11138704, 12531042, 13227211, 16708056, 19636272, 25062084, 26454422, 33416112, 39681633, 50124168, 52908844, 79363266, 100248336, 105817688, 119044899, 158726532, 211635376, 238089798, 317453064, 476179596, 634906128, 952359192, 1904718384]

約数ペア:

[(1, 1904718384), (2, 952359192), (3, 634906128), (4, 476179596), (6, 317453064), (8, 238089798), (9, 211635376), (12, 158726532), (16, 119044899), (18, 105817688), (19, 100248336), (24, 79363266), (36, 52908844), (38, 50124168), (48, 39681633), (57, 33416112), (72, 26454422), (76, 25062084), (97, 19636272), (114, 16708056), (144, 13227211), (152, 12531042), (171, 11138704), (194, 9818136), (228, 8354028), (291, 6545424), (304, 6265521), (342, 5569352), (388, 4909068), (456, 4177014), (582, 3272712), (684, 2784676), (776, 2454534), (873, 2181808), (912, 2088507), (1164, 1636356), (1368, 1392338), (1552, 1227267), (1746, 1090904), (1843, 1033488), (2328, 818178), (2736, 696169), (3492, 545452), (3686, 516744), (4656, 409089), (5529, 344496), (6984, 272726), (7177, 265392), (7372, 258372), (11058, 172248), (13968, 136363), (14354, 132696), (14744, 129186), (16587, 114832), (21531, 88464), (22116, 86124), (28708, 66348), (29488, 64593), (33174, 57416), (43062, 44232)]