289431324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5244

約数の個数: 144

約数和(自身を含む): 953604288

約数和(自身を除く): 664172964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 5197, 6188, 7956, 9282, 10394, 13923, 15591, 18564, 20788, 27846, 31182, 36379, 46773, 55692, 62364, 67561, 72758, 88349, 93546, 109137, 135122, 145516, 176698, 187092, 202683, 218274, 265047, 270244, 327411, 353396, 405366, 436548, 472927, 530094, 608049, 618443, 654822, 795141, 810732, 945854, 1060188, 1148537, 1216098, 1236886, 1309644, 1418781, 1590282, 1855329, 1891708, 2297074, 2432196, 2473772, 2837562, 3180564, 3445611, 3710658, 4256343, 4594148, 5565987, 5675124, 6891222, 7421316, 8039759, 8512686, 10336833, 11131974, 13782444, 16079518, 17025372, 20673666, 22263948, 24119277, 32159036, 41347332, 48238554, 72357831, 96477108, 144715662, 289431324]

約数ペア:

[(1, 289431324), (2, 144715662), (3, 96477108), (4, 72357831), (6, 48238554), (7, 41347332), (9, 32159036), (12, 24119277), (13, 22263948), (14, 20673666), (17, 17025372), (18, 16079518), (21, 13782444), (26, 11131974), (28, 10336833), (34, 8512686), (36, 8039759), (39, 7421316), (42, 6891222), (51, 5675124), (52, 5565987), (63, 4594148), (68, 4256343), (78, 3710658), (84, 3445611), (91, 3180564), (102, 2837562), (117, 2473772), (119, 2432196), (126, 2297074), (153, 1891708), (156, 1855329), (182, 1590282), (204, 1418781), (221, 1309644), (234, 1236886), (238, 1216098), (252, 1148537), (273, 1060188), (306, 945854), (357, 810732), (364, 795141), (442, 654822), (468, 618443), (476, 608049), (546, 530094), (612, 472927), (663, 436548), (714, 405366), (819, 353396), (884, 327411), (1071, 270244), (1092, 265047), (1326, 218274), (1428, 202683), (1547, 187092), (1638, 176698), (1989, 145516), (2142, 135122), (2652, 109137), (3094, 93546), (3276, 88349), (3978, 72758), (4284, 67561), (4641, 62364), (5197, 55692), (6188, 46773), (7956, 36379), (9282, 31182), (10394, 27846), (13923, 20788), (15591, 18564)]