1028331876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 2927812608

約数和(自身を除く): 1899480732

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 169, 186, 286, 338, 341, 372, 403, 429, 507, 572, 676, 682, 806, 858, 1014, 1023, 1209, 1364, 1487, 1612, 1716, 1859, 2028, 2046, 2418, 2974, 3718, 4092, 4433, 4461, 4836, 5239, 5577, 5948, 7436, 8866, 8922, 10478, 11154, 13299, 15717, 16357, 17732, 17844, 19331, 20956, 22308, 26598, 31434, 32714, 38662, 46097, 49071, 53196, 57629, 57993, 62868, 65428, 77324, 92194, 98142, 115258, 115986, 138291, 172887, 184388, 196284, 212641, 230516, 231972, 251303, 276582, 345774, 425282, 502606, 507067, 553164, 599261, 637923, 691548, 753909, 850564, 1005212, 1014134, 1198522, 1275846, 1507818, 1521201, 1797783, 2028268, 2397044, 2551692, 2764333, 3015636, 3042402, 3595566, 5528666, 6084804, 6591871, 7191132, 7790393, 8292999, 11057332, 13183742, 15580786, 16585998, 19775613, 23371179, 26367484, 31161572, 33171996, 39551226, 46742358, 79102452, 85694323, 93484716, 171388646, 257082969, 342777292, 514165938, 1028331876]

約数ペア:

[(1, 1028331876), (2, 514165938), (3, 342777292), (4, 257082969), (6, 171388646), (11, 93484716), (12, 85694323), (13, 79102452), (22, 46742358), (26, 39551226), (31, 33171996), (33, 31161572), (39, 26367484), (44, 23371179), (52, 19775613), (62, 16585998), (66, 15580786), (78, 13183742), (93, 11057332), (124, 8292999), (132, 7790393), (143, 7191132), (156, 6591871), (169, 6084804), (186, 5528666), (286, 3595566), (338, 3042402), (341, 3015636), (372, 2764333), (403, 2551692), (429, 2397044), (507, 2028268), (572, 1797783), (676, 1521201), (682, 1507818), (806, 1275846), (858, 1198522), (1014, 1014134), (1023, 1005212), (1209, 850564), (1364, 753909), (1487, 691548), (1612, 637923), (1716, 599261), (1859, 553164), (2028, 507067), (2046, 502606), (2418, 425282), (2974, 345774), (3718, 276582), (4092, 251303), (4433, 231972), (4461, 230516), (4836, 212641), (5239, 196284), (5577, 184388), (5948, 172887), (7436, 138291), (8866, 115986), (8922, 115258), (10478, 98142), (11154, 92194), (13299, 77324), (15717, 65428), (16357, 62868), (17732, 57993), (17844, 57629), (19331, 53196), (20956, 49071), (22308, 46097), (26598, 38662), (31434, 32714)]