31317381612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{2423}}^1$

素因数の和:2828

約数の個数: 144

約数和(自身を含む): 87414792192

約数和(自身を除く): 56097410580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 257, 381, 396, 508, 514, 762, 771, 1028, 1143, 1397, 1524, 1542, 2286, 2313, 2423, 2794, 2827, 3084, 4191, 4572, 4626, 4846, 5588, 5654, 7269, 8382, 8481, 9252, 9692, 11308, 12573, 14538, 16764, 16962, 21807, 25146, 25443, 26653, 29076, 32639, 33924, 43614, 50292, 50886, 53306, 65278, 79959, 87228, 97917, 101772, 106612, 130556, 159918, 195834, 239877, 293751, 307721, 319836, 359029, 391668, 479754, 587502, 615442, 622711, 718058, 923163, 959508, 1077087, 1175004, 1230884, 1245422, 1436116, 1846326, 1868133, 2154174, 2490844, 2769489, 3231261, 3384931, 3692652, 3736266, 4308348, 5538978, 5604399, 6462522, 6769862, 6849821, 7472532, 10154793, 11077956, 11208798, 12925044, 13539724, 13699642, 20309586, 20549463, 22417596, 27399284, 30464379, 40619172, 41098926, 60928758, 61648389, 79084297, 82197852, 121857516, 123296778, 158168594, 237252891, 246593556, 316337188, 474505782, 711758673, 869927267, 949011564, 1423517346, 1739854534, 2609781801, 2847034692, 3479709068, 5219563602, 7829345403, 10439127204, 15658690806, 31317381612]

約数ペア:

[(1, 31317381612), (2, 15658690806), (3, 10439127204), (4, 7829345403), (6, 5219563602), (9, 3479709068), (11, 2847034692), (12, 2609781801), (18, 1739854534), (22, 1423517346), (33, 949011564), (36, 869927267), (44, 711758673), (66, 474505782), (99, 316337188), (127, 246593556), (132, 237252891), (198, 158168594), (254, 123296778), (257, 121857516), (381, 82197852), (396, 79084297), (508, 61648389), (514, 60928758), (762, 41098926), (771, 40619172), (1028, 30464379), (1143, 27399284), (1397, 22417596), (1524, 20549463), (1542, 20309586), (2286, 13699642), (2313, 13539724), (2423, 12925044), (2794, 11208798), (2827, 11077956), (3084, 10154793), (4191, 7472532), (4572, 6849821), (4626, 6769862), (4846, 6462522), (5588, 5604399), (5654, 5538978), (7269, 4308348), (8382, 3736266), (8481, 3692652), (9252, 3384931), (9692, 3231261), (11308, 2769489), (12573, 2490844), (14538, 2154174), (16764, 1868133), (16962, 1846326), (21807, 1436116), (25146, 1245422), (25443, 1230884), (26653, 1175004), (29076, 1077087), (32639, 959508), (33924, 923163), (43614, 718058), (50292, 622711), (50886, 615442), (53306, 587502), (65278, 479754), (79959, 391668), (87228, 359029), (97917, 319836), (101772, 307721), (106612, 293751), (130556, 239877), (159918, 195834)]