473947812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 1364912640

約数和(自身を除く): 890964828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 47, 52, 58, 78, 87, 94, 116, 117, 141, 156, 174, 188, 234, 261, 282, 348, 377, 423, 468, 522, 564, 611, 743, 754, 846, 1044, 1131, 1222, 1363, 1486, 1508, 1692, 1833, 2229, 2262, 2444, 2726, 2972, 3393, 3666, 4089, 4458, 4524, 5452, 5499, 6687, 6786, 7332, 8178, 8916, 9659, 10998, 12267, 13374, 13572, 16356, 17719, 19318, 21547, 21996, 24534, 26748, 28977, 34921, 35438, 38636, 43094, 49068, 53157, 57954, 64641, 69842, 70876, 86188, 86931, 104763, 106314, 115908, 129282, 139684, 159471, 173862, 193923, 209526, 212628, 258564, 280111, 314289, 318942, 347724, 387846, 419052, 453973, 560222, 628578, 637884, 775692, 840333, 907946, 1012709, 1120444, 1257156, 1361919, 1680666, 1815892, 2025418, 2520999, 2723838, 3038127, 3361332, 4050836, 4085757, 5041998, 5447676, 6076254, 8171514, 9114381, 10083996, 12152508, 13165217, 16343028, 18228762, 26330434, 36457524, 39495651, 52660868, 78991302, 118486953, 157982604, 236973906, 473947812]

約数ペア:

[(1, 473947812), (2, 236973906), (3, 157982604), (4, 118486953), (6, 78991302), (9, 52660868), (12, 39495651), (13, 36457524), (18, 26330434), (26, 18228762), (29, 16343028), (36, 13165217), (39, 12152508), (47, 10083996), (52, 9114381), (58, 8171514), (78, 6076254), (87, 5447676), (94, 5041998), (116, 4085757), (117, 4050836), (141, 3361332), (156, 3038127), (174, 2723838), (188, 2520999), (234, 2025418), (261, 1815892), (282, 1680666), (348, 1361919), (377, 1257156), (423, 1120444), (468, 1012709), (522, 907946), (564, 840333), (611, 775692), (743, 637884), (754, 628578), (846, 560222), (1044, 453973), (1131, 419052), (1222, 387846), (1363, 347724), (1486, 318942), (1508, 314289), (1692, 280111), (1833, 258564), (2229, 212628), (2262, 209526), (2444, 193923), (2726, 173862), (2972, 159471), (3393, 139684), (3666, 129282), (4089, 115908), (4458, 106314), (4524, 104763), (5452, 86931), (5499, 86188), (6687, 70876), (6786, 69842), (7332, 64641), (8178, 57954), (8916, 53157), (9659, 49068), (10998, 43094), (12267, 38636), (13374, 35438), (13572, 34921), (16356, 28977), (17719, 26748), (19318, 24534), (21547, 21996)]