496018380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 144

約数和(自身を含む): 1640991744

約数和(自身を除く): 1144973364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3718, 4290, 4447, 5070, 5577, 7436, 8580, 8894, 9295, 10140, 11154, 13341, 17788, 18590, 22235, 22308, 26682, 27885, 37180, 44470, 48917, 53364, 55770, 57811, 66705, 88940, 97834, 111540, 115622, 133410, 146751, 173433, 195668, 231244, 244585, 266820, 289055, 293502, 346866, 489170, 578110, 587004, 635921, 693732, 733755, 751543, 867165, 978340, 1156220, 1271842, 1467510, 1503086, 1734330, 1907763, 2254629, 2543684, 2935020, 3006172, 3179605, 3468660, 3757715, 3815526, 4509258, 6359210, 7515430, 7631052, 8266973, 9018516, 9538815, 11273145, 12718420, 15030860, 16533946, 19077630, 22546290, 24800919, 33067892, 38155260, 41334865, 45092580, 49601838, 82669730, 99203676, 124004595, 165339460, 248009190, 496018380]

約数ペア:

[(1, 496018380), (2, 248009190), (3, 165339460), (4, 124004595), (5, 99203676), (6, 82669730), (10, 49601838), (11, 45092580), (12, 41334865), (13, 38155260), (15, 33067892), (20, 24800919), (22, 22546290), (26, 19077630), (30, 16533946), (33, 15030860), (39, 12718420), (44, 11273145), (52, 9538815), (55, 9018516), (60, 8266973), (65, 7631052), (66, 7515430), (78, 6359210), (110, 4509258), (130, 3815526), (132, 3757715), (143, 3468660), (156, 3179605), (165, 3006172), (169, 2935020), (195, 2543684), (220, 2254629), (260, 1907763), (286, 1734330), (330, 1503086), (338, 1467510), (390, 1271842), (429, 1156220), (507, 978340), (572, 867165), (660, 751543), (676, 733755), (715, 693732), (780, 635921), (845, 587004), (858, 578110), (1014, 489170), (1430, 346866), (1690, 293502), (1716, 289055), (1859, 266820), (2028, 244585), (2145, 231244), (2535, 195668), (2860, 173433), (3380, 146751), (3718, 133410), (4290, 115622), (4447, 111540), (5070, 97834), (5577, 88940), (7436, 66705), (8580, 57811), (8894, 55770), (9295, 53364), (10140, 48917), (11154, 44470), (13341, 37180), (17788, 27885), (18590, 26682), (22235, 22308)]