1609947216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3251}}^1$

素因数の和:3465

約数の個数: 120

約数和(自身を含む): 4770423840

約数和(自身を除く): 3160476624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 181, 228, 304, 342, 362, 456, 543, 684, 724, 912, 1086, 1368, 1448, 1629, 2172, 2736, 2896, 3251, 3258, 3439, 4344, 6502, 6516, 6878, 8688, 9753, 10317, 13004, 13032, 13756, 19506, 20634, 26008, 26064, 27512, 29259, 30951, 39012, 41268, 52016, 55024, 58518, 61769, 61902, 78024, 82536, 117036, 123538, 123804, 156048, 165072, 185307, 234072, 247076, 247608, 370614, 468144, 494152, 495216, 555921, 588431, 741228, 988304, 1111842, 1176862, 1482456, 1765293, 2223684, 2353724, 2964912, 3530586, 4447368, 4707448, 5295879, 7061172, 8894736, 9414896, 10591758, 11180189, 14122344, 21183516, 22360378, 28244688, 33540567, 42367032, 44720756, 67081134, 84734064, 89441512, 100621701, 134162268, 178883024, 201243402, 268324536, 402486804, 536649072, 804973608, 1609947216]

約数ペア:

[(1, 1609947216), (2, 804973608), (3, 536649072), (4, 402486804), (6, 268324536), (8, 201243402), (9, 178883024), (12, 134162268), (16, 100621701), (18, 89441512), (19, 84734064), (24, 67081134), (36, 44720756), (38, 42367032), (48, 33540567), (57, 28244688), (72, 22360378), (76, 21183516), (114, 14122344), (144, 11180189), (152, 10591758), (171, 9414896), (181, 8894736), (228, 7061172), (304, 5295879), (342, 4707448), (362, 4447368), (456, 3530586), (543, 2964912), (684, 2353724), (724, 2223684), (912, 1765293), (1086, 1482456), (1368, 1176862), (1448, 1111842), (1629, 988304), (2172, 741228), (2736, 588431), (2896, 555921), (3251, 495216), (3258, 494152), (3439, 468144), (4344, 370614), (6502, 247608), (6516, 247076), (6878, 234072), (8688, 185307), (9753, 165072), (10317, 156048), (13004, 123804), (13032, 123538), (13756, 117036), (19506, 82536), (20634, 78024), (26008, 61902), (26064, 61769), (27512, 58518), (29259, 55024), (30951, 52016), (39012, 41268)]