441887004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 1250966080

約数和(自身を除く): 809079076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 151, 156, 169, 222, 234, 302, 333, 338, 444, 453, 468, 481, 507, 604, 666, 676, 906, 962, 1014, 1332, 1359, 1443, 1521, 1812, 1924, 1963, 2028, 2197, 2718, 2886, 3042, 3926, 4329, 4394, 5436, 5587, 5772, 5889, 6084, 6253, 6591, 7852, 8658, 8788, 11174, 11778, 12506, 13182, 16761, 17316, 17667, 18759, 19773, 22348, 23556, 25012, 25519, 26364, 33522, 35334, 37518, 39546, 50283, 51038, 56277, 67044, 70668, 72631, 75036, 76557, 79092, 81289, 100566, 102076, 112554, 145262, 153114, 162578, 201132, 217893, 225108, 229671, 243867, 290524, 306228, 325156, 331747, 435786, 459342, 487734, 653679, 663494, 731601, 871572, 918684, 944203, 975468, 995241, 1307358, 1326988, 1463202, 1888406, 1990482, 2614716, 2832609, 2926404, 2985723, 3776812, 3980964, 5665218, 5971446, 8497827, 11330436, 11942892, 12274639, 16995654, 24549278, 33991308, 36823917, 49098556, 73647834, 110471751, 147295668, 220943502, 441887004]

約数ペア:

[(1, 441887004), (2, 220943502), (3, 147295668), (4, 110471751), (6, 73647834), (9, 49098556), (12, 36823917), (13, 33991308), (18, 24549278), (26, 16995654), (36, 12274639), (37, 11942892), (39, 11330436), (52, 8497827), (74, 5971446), (78, 5665218), (111, 3980964), (117, 3776812), (148, 2985723), (151, 2926404), (156, 2832609), (169, 2614716), (222, 1990482), (234, 1888406), (302, 1463202), (333, 1326988), (338, 1307358), (444, 995241), (453, 975468), (468, 944203), (481, 918684), (507, 871572), (604, 731601), (666, 663494), (676, 653679), (906, 487734), (962, 459342), (1014, 435786), (1332, 331747), (1359, 325156), (1443, 306228), (1521, 290524), (1812, 243867), (1924, 229671), (1963, 225108), (2028, 217893), (2197, 201132), (2718, 162578), (2886, 153114), (3042, 145262), (3926, 112554), (4329, 102076), (4394, 100566), (5436, 81289), (5587, 79092), (5772, 76557), (5889, 75036), (6084, 72631), (6253, 70668), (6591, 67044), (7852, 56277), (8658, 51038), (8788, 50283), (11174, 39546), (11778, 37518), (12506, 35334), (13182, 33522), (16761, 26364), (17316, 25519), (17667, 25012), (18759, 23556), (19773, 22348)]