306578064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7333}}^1$

素因数の和:7424

約数の個数: 80

約数和(自身を含む): 865764032

約数和(自身を除く): 559185968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 7333, 10452, 13936, 14666, 20904, 21999, 29332, 41808, 43998, 58664, 87996, 95329, 117328, 175992, 190658, 285987, 351984, 381316, 491311, 571974, 762632, 982622, 1143948, 1473933, 1525264, 1965244, 2287896, 2947866, 3930488, 4575792, 5895732, 6387043, 7860976, 11791464, 12774086, 19161129, 23582928, 25548172, 38322258, 51096344, 76644516, 102192688, 153289032, 306578064]

約数ペア:

[(1, 306578064), (2, 153289032), (3, 102192688), (4, 76644516), (6, 51096344), (8, 38322258), (12, 25548172), (13, 23582928), (16, 19161129), (24, 12774086), (26, 11791464), (39, 7860976), (48, 6387043), (52, 5895732), (67, 4575792), (78, 3930488), (104, 2947866), (134, 2287896), (156, 1965244), (201, 1525264), (208, 1473933), (268, 1143948), (312, 982622), (402, 762632), (536, 571974), (624, 491311), (804, 381316), (871, 351984), (1072, 285987), (1608, 190658), (1742, 175992), (2613, 117328), (3216, 95329), (3484, 87996), (5226, 58664), (6968, 43998), (7333, 41808), (10452, 29332), (13936, 21999), (14666, 20904)]