353911740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1308

約数の個数: 192

約数和(自身を含む): 1243662336

約数和(自身を除く): 889750596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 318, 364, 371, 390, 420, 455, 530, 546, 636, 689, 742, 780, 795, 910, 1060, 1092, 1113, 1223, 1365, 1378, 1484, 1590, 1820, 1855, 2067, 2226, 2446, 2730, 2756, 3180, 3445, 3669, 3710, 4134, 4452, 4823, 4892, 5460, 5565, 6115, 6890, 7338, 7420, 8268, 8561, 9646, 10335, 11130, 12230, 13780, 14469, 14676, 15899, 17122, 18345, 19292, 20670, 22260, 24115, 24460, 25683, 28938, 31798, 34244, 36690, 41340, 42805, 47697, 48230, 51366, 57876, 63596, 64819, 72345, 73380, 79495, 85610, 95394, 96460, 102732, 111293, 128415, 129638, 144690, 158990, 171220, 190788, 194457, 222586, 238485, 256830, 259276, 289380, 317980, 324095, 333879, 388914, 445172, 453733, 476970, 513660, 556465, 648190, 667758, 777828, 842647, 907466, 953940, 972285, 1112930, 1296380, 1335516, 1361199, 1669395, 1685294, 1814932, 1944570, 2225860, 2268665, 2527941, 2722398, 3338790, 3370588, 3889140, 4213235, 4537330, 5055882, 5444796, 5898529, 6677580, 6805995, 8426470, 9074660, 10111764, 11797058, 12639705, 13611990, 16852940, 17695587, 23594116, 25279410, 27223980, 29492645, 35391174, 50558820, 58985290, 70782348, 88477935, 117970580, 176955870, 353911740]

約数ペア:

[(1, 353911740), (2, 176955870), (3, 117970580), (4, 88477935), (5, 70782348), (6, 58985290), (7, 50558820), (10, 35391174), (12, 29492645), (13, 27223980), (14, 25279410), (15, 23594116), (20, 17695587), (21, 16852940), (26, 13611990), (28, 12639705), (30, 11797058), (35, 10111764), (39, 9074660), (42, 8426470), (52, 6805995), (53, 6677580), (60, 5898529), (65, 5444796), (70, 5055882), (78, 4537330), (84, 4213235), (91, 3889140), (105, 3370588), (106, 3338790), (130, 2722398), (140, 2527941), (156, 2268665), (159, 2225860), (182, 1944570), (195, 1814932), (210, 1685294), (212, 1669395), (260, 1361199), (265, 1335516), (273, 1296380), (318, 1112930), (364, 972285), (371, 953940), (390, 907466), (420, 842647), (455, 777828), (530, 667758), (546, 648190), (636, 556465), (689, 513660), (742, 476970), (780, 453733), (795, 445172), (910, 388914), (1060, 333879), (1092, 324095), (1113, 317980), (1223, 289380), (1365, 259276), (1378, 256830), (1484, 238485), (1590, 222586), (1820, 194457), (1855, 190788), (2067, 171220), (2226, 158990), (2446, 144690), (2730, 129638), (2756, 128415), (3180, 111293), (3445, 102732), (3669, 96460), (3710, 95394), (4134, 85610), (4452, 79495), (4823, 73380), (4892, 72345), (5460, 64819), (5565, 63596), (6115, 57876), (6890, 51366), (7338, 48230), (7420, 47697), (8268, 42805), (8561, 41340), (9646, 36690), (10335, 34244), (11130, 31798), (12230, 28938), (13780, 25683), (14469, 24460), (14676, 24115), (15899, 22260), (17122, 20670), (18345, 19292)]