4578513372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{393749}}^1$

素因数の和:393795

約数の個数: 72

約数和(自身を含む): 12899250000

約数和(自身を除く): 8320736628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 393749, 787498, 1181247, 1574996, 2362494, 3543741, 4724988, 6693733, 7087482, 7481231, 13387466, 14174964, 14962462, 20081199, 22443693, 26774932, 29924924, 40162398, 44887386, 60243597, 67331079, 80324796, 89774772, 120487194, 127180927, 134662158, 240974388, 254361854, 269324316, 381542781, 508723708, 763085562, 1144628343, 1526171124, 2289256686, 4578513372]

約数ペア:

[(1, 4578513372), (2, 2289256686), (3, 1526171124), (4, 1144628343), (6, 763085562), (9, 508723708), (12, 381542781), (17, 269324316), (18, 254361854), (19, 240974388), (34, 134662158), (36, 127180927), (38, 120487194), (51, 89774772), (57, 80324796), (68, 67331079), (76, 60243597), (102, 44887386), (114, 40162398), (153, 29924924), (171, 26774932), (204, 22443693), (228, 20081199), (306, 14962462), (323, 14174964), (342, 13387466), (612, 7481231), (646, 7087482), (684, 6693733), (969, 4724988), (1292, 3543741), (1938, 2362494), (2907, 1574996), (3876, 1181247), (5814, 787498), (11628, 393749)]