392543970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2796

約数の個数: 128

約数和(自身を含む): 1181827584

約数和(自身を除く): 789283614

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 530, 546, 689, 742, 795, 910, 1113, 1365, 1378, 1590, 1855, 2067, 2226, 2713, 2730, 3445, 3710, 4134, 4823, 5426, 5565, 6890, 8139, 9646, 10335, 11130, 13565, 14469, 16278, 18991, 20670, 24115, 27130, 28938, 35269, 37982, 40695, 48230, 56973, 70538, 72345, 81390, 94955, 105807, 113946, 143789, 144690, 176345, 189910, 211614, 246883, 284865, 287578, 352690, 431367, 493766, 529035, 569730, 718945, 740649, 862734, 1006523, 1058070, 1234415, 1437890, 1481298, 1869257, 2013046, 2156835, 2468830, 3019569, 3703245, 3738514, 4313670, 5032615, 5607771, 6039138, 7406490, 9346285, 10065230, 11215542, 13084799, 15097845, 18692570, 26169598, 28038855, 30195690, 39254397, 56077710, 65423995, 78508794, 130847990, 196271985, 392543970]

約数ペア:

[(1, 392543970), (2, 196271985), (3, 130847990), (5, 78508794), (6, 65423995), (7, 56077710), (10, 39254397), (13, 30195690), (14, 28038855), (15, 26169598), (21, 18692570), (26, 15097845), (30, 13084799), (35, 11215542), (39, 10065230), (42, 9346285), (53, 7406490), (65, 6039138), (70, 5607771), (78, 5032615), (91, 4313670), (105, 3738514), (106, 3703245), (130, 3019569), (159, 2468830), (182, 2156835), (195, 2013046), (210, 1869257), (265, 1481298), (273, 1437890), (318, 1234415), (371, 1058070), (390, 1006523), (455, 862734), (530, 740649), (546, 718945), (689, 569730), (742, 529035), (795, 493766), (910, 431367), (1113, 352690), (1365, 287578), (1378, 284865), (1590, 246883), (1855, 211614), (2067, 189910), (2226, 176345), (2713, 144690), (2730, 143789), (3445, 113946), (3710, 105807), (4134, 94955), (4823, 81390), (5426, 72345), (5565, 70538), (6890, 56973), (8139, 48230), (9646, 40695), (10335, 37982), (11130, 35269), (13565, 28938), (14469, 27130), (16278, 24115), (18991, 20670)]