665299068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{3083}}^1$

素因数の和:3471

約数の個数: 72

約数和(自身を含む): 1811319552

約数和(自身を除く): 1146020484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 367, 588, 734, 1101, 1468, 2202, 2569, 3083, 4404, 5138, 6166, 7707, 9249, 10276, 12332, 15414, 17983, 18498, 21581, 30828, 35966, 36996, 43162, 53949, 64743, 71932, 86324, 107898, 129486, 151067, 215796, 258972, 302134, 453201, 604268, 906402, 1131461, 1812804, 2262922, 3394383, 4525844, 6788766, 7920227, 13577532, 15840454, 23760681, 31680908, 47521362, 55441589, 95042724, 110883178, 166324767, 221766356, 332649534, 665299068]

約数ペア:

[(1, 665299068), (2, 332649534), (3, 221766356), (4, 166324767), (6, 110883178), (7, 95042724), (12, 55441589), (14, 47521362), (21, 31680908), (28, 23760681), (42, 15840454), (49, 13577532), (84, 7920227), (98, 6788766), (147, 4525844), (196, 3394383), (294, 2262922), (367, 1812804), (588, 1131461), (734, 906402), (1101, 604268), (1468, 453201), (2202, 302134), (2569, 258972), (3083, 215796), (4404, 151067), (5138, 129486), (6166, 107898), (7707, 86324), (9249, 71932), (10276, 64743), (12332, 53949), (15414, 43162), (17983, 36996), (18498, 35966), (21581, 30828)]