986303916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{9203}}^1$

素因数の和:9455

約数の個数: 72

約数和(自身を含む): 2696956080

約数和(自身を除く): 1710652164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 1374, 2061, 2748, 2977, 4122, 5954, 8244, 8931, 9203, 11908, 17862, 18406, 26793, 27609, 35724, 36812, 53586, 55218, 82827, 107172, 110436, 119639, 165654, 239278, 331308, 358917, 478556, 717834, 1076751, 1435668, 2107487, 2153502, 4214974, 4307004, 6322461, 8429948, 12644922, 18967383, 25289844, 27397331, 37934766, 54794662, 75869532, 82191993, 109589324, 164383986, 246575979, 328767972, 493151958, 986303916]

約数ペア:

[(1, 986303916), (2, 493151958), (3, 328767972), (4, 246575979), (6, 164383986), (9, 109589324), (12, 82191993), (13, 75869532), (18, 54794662), (26, 37934766), (36, 27397331), (39, 25289844), (52, 18967383), (78, 12644922), (117, 8429948), (156, 6322461), (229, 4307004), (234, 4214974), (458, 2153502), (468, 2107487), (687, 1435668), (916, 1076751), (1374, 717834), (2061, 478556), (2748, 358917), (2977, 331308), (4122, 239278), (5954, 165654), (8244, 119639), (8931, 110436), (9203, 107172), (11908, 82827), (17862, 55218), (18406, 53586), (26793, 36812), (27609, 35724)]