1915703412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2430

約数の個数: 144

約数和(自身を含む): 5574381120

約数和(自身を除く): 3658677708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 83, 84, 98, 102, 119, 147, 166, 196, 204, 238, 249, 294, 332, 357, 476, 498, 581, 588, 714, 833, 996, 1162, 1411, 1428, 1666, 1743, 2309, 2324, 2499, 2822, 3332, 3486, 4067, 4233, 4618, 4998, 5644, 6927, 6972, 8134, 8466, 9236, 9877, 9996, 12201, 13854, 16163, 16268, 16932, 19754, 24402, 27708, 29631, 32326, 39253, 39508, 48489, 48804, 59262, 64652, 69139, 78506, 96978, 113141, 117759, 118524, 138278, 157012, 191647, 193956, 207417, 226282, 235518, 274771, 276556, 339423, 383294, 414834, 452564, 471036, 549542, 574941, 678846, 766588, 824313, 829668, 1099084, 1149882, 1341529, 1357692, 1648626, 1923397, 2299764, 2683058, 3257999, 3297252, 3846794, 4024587, 5366116, 5770191, 6515998, 7693588, 8049174, 9390703, 9773997, 11540382, 13031996, 16098348, 18781406, 19547994, 22805993, 23080764, 28172109, 37562812, 39095988, 45611986, 56344218, 68417979, 91223972, 112688436, 136835958, 159641951, 273671916, 319283902, 478925853, 638567804, 957851706, 1915703412]

約数ペア:

[(1, 1915703412), (2, 957851706), (3, 638567804), (4, 478925853), (6, 319283902), (7, 273671916), (12, 159641951), (14, 136835958), (17, 112688436), (21, 91223972), (28, 68417979), (34, 56344218), (42, 45611986), (49, 39095988), (51, 37562812), (68, 28172109), (83, 23080764), (84, 22805993), (98, 19547994), (102, 18781406), (119, 16098348), (147, 13031996), (166, 11540382), (196, 9773997), (204, 9390703), (238, 8049174), (249, 7693588), (294, 6515998), (332, 5770191), (357, 5366116), (476, 4024587), (498, 3846794), (581, 3297252), (588, 3257999), (714, 2683058), (833, 2299764), (996, 1923397), (1162, 1648626), (1411, 1357692), (1428, 1341529), (1666, 1149882), (1743, 1099084), (2309, 829668), (2324, 824313), (2499, 766588), (2822, 678846), (3332, 574941), (3486, 549542), (4067, 471036), (4233, 452564), (4618, 414834), (4998, 383294), (5644, 339423), (6927, 276556), (6972, 274771), (8134, 235518), (8466, 226282), (9236, 207417), (9877, 193956), (9996, 191647), (12201, 157012), (13854, 138278), (16163, 118524), (16268, 117759), (16932, 113141), (19754, 96978), (24402, 78506), (27708, 69139), (29631, 64652), (32326, 59262), (39253, 48804), (39508, 48489)]