831709788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 2504785920

約数和(自身を除く): 1673076132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 79, 84, 91, 93, 124, 156, 158, 182, 186, 217, 237, 273, 311, 316, 364, 372, 403, 434, 474, 546, 553, 622, 651, 806, 868, 933, 948, 1027, 1092, 1106, 1209, 1244, 1302, 1612, 1659, 1866, 2054, 2177, 2212, 2418, 2449, 2604, 2821, 3081, 3318, 3732, 4043, 4108, 4354, 4836, 4898, 5642, 6162, 6531, 6636, 7189, 7347, 8086, 8463, 8708, 9641, 9796, 11284, 12129, 12324, 13062, 14378, 14694, 16172, 16926, 17143, 19282, 21567, 24258, 24569, 26124, 28301, 28756, 28923, 29388, 31837, 33852, 34286, 38564, 43134, 48516, 49138, 51429, 56602, 57846, 63674, 67487, 68572, 73707, 84903, 86268, 95511, 98276, 102858, 113204, 115692, 125333, 127348, 134974, 147414, 169806, 171983, 191022, 202461, 205716, 222859, 250666, 269948, 294828, 319397, 339612, 343966, 375999, 382044, 404922, 445718, 501332, 515949, 638794, 668577, 687932, 751998, 761639, 809844, 877331, 891436, 958191, 1031898, 1277588, 1337154, 1503996, 1523278, 1754662, 1916382, 2063796, 2235779, 2284917, 2631993, 2674308, 3046556, 3509324, 3832764, 4471558, 4569834, 5263986, 5331473, 6707337, 8943116, 9139668, 9901307, 10527972, 10662946, 13414674, 15994419, 19802614, 21325892, 26829348, 29703921, 31988838, 39605228, 59407842, 63977676, 69309149, 118815684, 138618298, 207927447, 277236596, 415854894, 831709788]

約数ペア:

[(1, 831709788), (2, 415854894), (3, 277236596), (4, 207927447), (6, 138618298), (7, 118815684), (12, 69309149), (13, 63977676), (14, 59407842), (21, 39605228), (26, 31988838), (28, 29703921), (31, 26829348), (39, 21325892), (42, 19802614), (52, 15994419), (62, 13414674), (78, 10662946), (79, 10527972), (84, 9901307), (91, 9139668), (93, 8943116), (124, 6707337), (156, 5331473), (158, 5263986), (182, 4569834), (186, 4471558), (217, 3832764), (237, 3509324), (273, 3046556), (311, 2674308), (316, 2631993), (364, 2284917), (372, 2235779), (403, 2063796), (434, 1916382), (474, 1754662), (546, 1523278), (553, 1503996), (622, 1337154), (651, 1277588), (806, 1031898), (868, 958191), (933, 891436), (948, 877331), (1027, 809844), (1092, 761639), (1106, 751998), (1209, 687932), (1244, 668577), (1302, 638794), (1612, 515949), (1659, 501332), (1866, 445718), (2054, 404922), (2177, 382044), (2212, 375999), (2418, 343966), (2449, 339612), (2604, 319397), (2821, 294828), (3081, 269948), (3318, 250666), (3732, 222859), (4043, 205716), (4108, 202461), (4354, 191022), (4836, 171983), (4898, 169806), (5642, 147414), (6162, 134974), (6531, 127348), (6636, 125333), (7189, 115692), (7347, 113204), (8086, 102858), (8463, 98276), (8708, 95511), (9641, 86268), (9796, 84903), (11284, 73707), (12129, 68572), (12324, 67487), (13062, 63674), (14378, 57846), (14694, 56602), (16172, 51429), (16926, 49138), (17143, 48516), (19282, 43134), (21567, 38564), (24258, 34286), (24569, 33852), (26124, 31837), (28301, 29388), (28756, 28923)]