312140304

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3856

約数の個数: 140

約数和(自身を含む): 1036548736

約数和(自身を除く): 724408432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3823, 3888, 4536, 5103, 5832, 6804, 7646, 9072, 10206, 11469, 11664, 13608, 15292, 20412, 22938, 26761, 27216, 30584, 34407, 40824, 45876, 53522, 61168, 68814, 80283, 81648, 91752, 103221, 107044, 137628, 160566, 183504, 206442, 214088, 240849, 275256, 309663, 321132, 412884, 428176, 481698, 550512, 619326, 642264, 722547, 825768, 928989, 963396, 1238652, 1284528, 1445094, 1651536, 1857978, 1926792, 2167641, 2477304, 2786967, 2890188, 3715956, 3853584, 4335282, 4954608, 5573934, 5780376, 6502923, 7431912, 8670564, 11147868, 11560752, 13005846, 14863824, 17341128, 19508769, 22295736, 26011692, 34682256, 39017538, 44591472, 52023384, 78035076, 104046768, 156070152, 312140304]

約数ペア:

[(1, 312140304), (2, 156070152), (3, 104046768), (4, 78035076), (6, 52023384), (7, 44591472), (8, 39017538), (9, 34682256), (12, 26011692), (14, 22295736), (16, 19508769), (18, 17341128), (21, 14863824), (24, 13005846), (27, 11560752), (28, 11147868), (36, 8670564), (42, 7431912), (48, 6502923), (54, 5780376), (56, 5573934), (63, 4954608), (72, 4335282), (81, 3853584), (84, 3715956), (108, 2890188), (112, 2786967), (126, 2477304), (144, 2167641), (162, 1926792), (168, 1857978), (189, 1651536), (216, 1445094), (243, 1284528), (252, 1238652), (324, 963396), (336, 928989), (378, 825768), (432, 722547), (486, 642264), (504, 619326), (567, 550512), (648, 481698), (729, 428176), (756, 412884), (972, 321132), (1008, 309663), (1134, 275256), (1296, 240849), (1458, 214088), (1512, 206442), (1701, 183504), (1944, 160566), (2268, 137628), (2916, 107044), (3024, 103221), (3402, 91752), (3823, 81648), (3888, 80283), (4536, 68814), (5103, 61168), (5832, 53522), (6804, 45876), (7646, 40824), (9072, 34407), (10206, 30584), (11469, 27216), (11664, 26761), (13608, 22938), (15292, 20412)]