2019427692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 5399654400

約数和(自身を除く): 3380226708

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 59, 61, 69, 76, 92, 107, 114, 118, 122, 138, 177, 183, 214, 228, 236, 244, 276, 321, 354, 366, 428, 437, 642, 708, 732, 874, 1121, 1159, 1284, 1311, 1357, 1403, 1748, 2033, 2242, 2318, 2461, 2622, 2714, 2806, 3363, 3477, 3599, 4066, 4071, 4209, 4484, 4636, 4922, 5244, 5428, 5612, 6099, 6313, 6527, 6726, 6954, 7198, 7383, 8132, 8142, 8418, 9844, 10797, 12198, 12626, 13054, 13452, 13908, 14396, 14766, 16284, 16836, 18939, 19581, 21594, 24396, 25252, 25783, 26108, 26657, 29532, 37878, 39162, 43188, 46759, 51566, 53314, 68381, 75756, 77349, 78324, 79971, 82777, 93518, 103132, 106628, 119947, 124013, 136762, 140277, 145199, 150121, 154698, 159942, 165554, 187036, 205143, 239894, 248026, 248331, 273524, 280554, 290398, 300242, 309396, 319884, 331108, 359841, 372039, 385093, 410286, 435597, 450363, 479788, 496052, 496662, 561108, 580796, 600484, 719682, 744078, 770186, 820572, 871194, 900726, 993324, 1155279, 1439364, 1488156, 1540372, 1572763, 1742388, 1801452, 2310558, 2758781, 2852299, 3145526, 4621116, 4718289, 5517562, 5704598, 6291052, 7316767, 8276343, 8556897, 8857139, 9436578, 11035124, 11409196, 14633534, 16552686, 17113794, 17714278, 18873156, 21950301, 26571417, 29267068, 33105372, 34227588, 35428556, 43900602, 53142834, 87801204, 106285668, 168285641, 336571282, 504856923, 673142564, 1009713846, 2019427692]

約数ペア:

[(1, 2019427692), (2, 1009713846), (3, 673142564), (4, 504856923), (6, 336571282), (12, 168285641), (19, 106285668), (23, 87801204), (38, 53142834), (46, 43900602), (57, 35428556), (59, 34227588), (61, 33105372), (69, 29267068), (76, 26571417), (92, 21950301), (107, 18873156), (114, 17714278), (118, 17113794), (122, 16552686), (138, 14633534), (177, 11409196), (183, 11035124), (214, 9436578), (228, 8857139), (236, 8556897), (244, 8276343), (276, 7316767), (321, 6291052), (354, 5704598), (366, 5517562), (428, 4718289), (437, 4621116), (642, 3145526), (708, 2852299), (732, 2758781), (874, 2310558), (1121, 1801452), (1159, 1742388), (1284, 1572763), (1311, 1540372), (1357, 1488156), (1403, 1439364), (1748, 1155279), (2033, 993324), (2242, 900726), (2318, 871194), (2461, 820572), (2622, 770186), (2714, 744078), (2806, 719682), (3363, 600484), (3477, 580796), (3599, 561108), (4066, 496662), (4071, 496052), (4209, 479788), (4484, 450363), (4636, 435597), (4922, 410286), (5244, 385093), (5428, 372039), (5612, 359841), (6099, 331108), (6313, 319884), (6527, 309396), (6726, 300242), (6954, 290398), (7198, 280554), (7383, 273524), (8132, 248331), (8142, 248026), (8418, 239894), (9844, 205143), (10797, 187036), (12198, 165554), (12626, 159942), (13054, 154698), (13452, 150121), (13908, 145199), (14396, 140277), (14766, 136762), (16284, 124013), (16836, 119947), (18939, 106628), (19581, 103132), (21594, 93518), (24396, 82777), (25252, 79971), (25783, 78324), (26108, 77349), (26657, 75756), (29532, 68381), (37878, 53314), (39162, 51566), (43188, 46759)]