1338314250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19649

約数の個数: 128

約数和(自身を含む): 4111511040

約数和(自身を除く): 2773196790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 525, 546, 650, 750, 875, 910, 975, 1050, 1365, 1625, 1750, 1950, 2275, 2625, 2730, 3250, 4550, 4875, 5250, 6825, 9750, 11375, 13650, 19609, 22750, 34125, 39218, 58827, 68250, 98045, 117654, 137263, 196090, 254917, 274526, 294135, 411789, 490225, 509834, 588270, 686315, 764751, 823578, 980450, 1274585, 1372630, 1470675, 1529502, 1784419, 2058945, 2451125, 2549170, 2941350, 3431575, 3568838, 3823755, 4117890, 4902250, 5353257, 6372925, 6863150, 7353375, 7647510, 8922095, 10294725, 10706514, 12745850, 14706750, 17157875, 17844190, 19118775, 20589450, 26766285, 31864625, 34315750, 38237550, 44610475, 51473625, 53532570, 63729250, 89220950, 95593875, 102947250, 133831425, 191187750, 223052375, 267662850, 446104750, 669157125, 1338314250]

約数ペア:

[(1, 1338314250), (2, 669157125), (3, 446104750), (5, 267662850), (6, 223052375), (7, 191187750), (10, 133831425), (13, 102947250), (14, 95593875), (15, 89220950), (21, 63729250), (25, 53532570), (26, 51473625), (30, 44610475), (35, 38237550), (39, 34315750), (42, 31864625), (50, 26766285), (65, 20589450), (70, 19118775), (75, 17844190), (78, 17157875), (91, 14706750), (105, 12745850), (125, 10706514), (130, 10294725), (150, 8922095), (175, 7647510), (182, 7353375), (195, 6863150), (210, 6372925), (250, 5353257), (273, 4902250), (325, 4117890), (350, 3823755), (375, 3568838), (390, 3431575), (455, 2941350), (525, 2549170), (546, 2451125), (650, 2058945), (750, 1784419), (875, 1529502), (910, 1470675), (975, 1372630), (1050, 1274585), (1365, 980450), (1625, 823578), (1750, 764751), (1950, 686315), (2275, 588270), (2625, 509834), (2730, 490225), (3250, 411789), (4550, 294135), (4875, 274526), (5250, 254917), (6825, 196090), (9750, 137263), (11375, 117654), (13650, 98045), (19609, 68250), (22750, 58827), (34125, 39218)]