392655780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3338

約数の個数: 144

約数和(自身を含む): 1321040448

約数和(自身を除く): 928384668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 660, 671, 732, 915, 990, 1098, 1220, 1342, 1830, 1980, 2013, 2196, 2684, 2745, 3251, 3355, 3660, 4026, 5490, 6039, 6502, 6710, 8052, 9753, 10065, 10980, 12078, 13004, 13420, 16255, 19506, 20130, 24156, 29259, 30195, 32510, 35761, 39012, 40260, 48765, 58518, 60390, 65020, 71522, 97530, 107283, 117036, 120780, 143044, 146295, 178805, 195060, 198311, 214566, 292590, 321849, 357610, 396622, 429132, 536415, 585180, 594933, 643698, 715220, 793244, 991555, 1072830, 1189866, 1287396, 1609245, 1784799, 1983110, 2145660, 2181421, 2379732, 2974665, 3218490, 3569598, 3966220, 4362842, 5949330, 6436980, 6544263, 7139196, 8725684, 8923995, 10907105, 11898660, 13088526, 17847990, 19632789, 21814210, 26177052, 32721315, 35695980, 39265578, 43628420, 65442630, 78531156, 98163945, 130885260, 196327890, 392655780]

約数ペア:

[(1, 392655780), (2, 196327890), (3, 130885260), (4, 98163945), (5, 78531156), (6, 65442630), (9, 43628420), (10, 39265578), (11, 35695980), (12, 32721315), (15, 26177052), (18, 21814210), (20, 19632789), (22, 17847990), (30, 13088526), (33, 11898660), (36, 10907105), (44, 8923995), (45, 8725684), (55, 7139196), (60, 6544263), (61, 6436980), (66, 5949330), (90, 4362842), (99, 3966220), (110, 3569598), (122, 3218490), (132, 2974665), (165, 2379732), (180, 2181421), (183, 2145660), (198, 1983110), (220, 1784799), (244, 1609245), (305, 1287396), (330, 1189866), (366, 1072830), (396, 991555), (495, 793244), (549, 715220), (610, 643698), (660, 594933), (671, 585180), (732, 536415), (915, 429132), (990, 396622), (1098, 357610), (1220, 321849), (1342, 292590), (1830, 214566), (1980, 198311), (2013, 195060), (2196, 178805), (2684, 146295), (2745, 143044), (3251, 120780), (3355, 117036), (3660, 107283), (4026, 97530), (5490, 71522), (6039, 65020), (6502, 60390), (6710, 58518), (8052, 48765), (9753, 40260), (10065, 39012), (10980, 35761), (12078, 32510), (13004, 30195), (13420, 29259), (16255, 24156), (19506, 20130)]