389747124

素因数分解:

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

素因数の和:159

約数の個数: 162

約数和(自身を含む): 1127574630

約数和(自身を除く): 737827506

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, 169, 174, 188, 234, 261, 282, 338, 348, 377, 423, 468, 507, 522, 564, 611, 676, 754, 846, 1014, 1044, 1131, 1222, 1363, 1508, 1521, 1692, 1833, 2028, 2209, 2262, 2444, 2726, 3042, 3393, 3666, 4089, 4418, 4524, 4901, 5452, 5499, 6084, 6627, 6786, 7332, 7943, 8178, 8836, 9802, 10998, 12267, 13254, 13572, 14703, 15886, 16356, 17719, 19604, 19881, 21996, 23829, 24534, 26508, 28717, 29406, 31772, 35438, 39762, 44109, 47658, 49068, 53157, 57434, 58812, 64061, 70876, 71487, 79524, 86151, 88218, 95316, 106314, 114868, 128122, 142974, 159471, 172302, 176436, 192183, 212628, 230347, 256244, 258453, 285948, 318942, 344604, 373321, 384366, 460694, 516906, 576549, 637884, 691041, 746642, 768732, 832793, 921388, 1033812, 1119963, 1153098, 1382082, 1493284, 1665586, 2073123, 2239926, 2306196, 2498379, 2764164, 3331172, 3359889, 4146246, 4479852, 4996758, 6719778, 7495137, 8292492, 9993516, 10826309, 13439556, 14990274, 21652618, 29980548, 32478927, 43305236, 64957854, 97436781, 129915708, 194873562, 389747124]

約数ペア:

[(1, 389747124), (2, 194873562), (3, 129915708), (4, 97436781), (6, 64957854), (9, 43305236), (12, 32478927), (13, 29980548), (18, 21652618), (26, 14990274), (29, 13439556), (36, 10826309), (39, 9993516), (47, 8292492), (52, 7495137), (58, 6719778), (78, 4996758), (87, 4479852), (94, 4146246), (116, 3359889), (117, 3331172), (141, 2764164), (156, 2498379), (169, 2306196), (174, 2239926), (188, 2073123), (234, 1665586), (261, 1493284), (282, 1382082), (338, 1153098), (348, 1119963), (377, 1033812), (423, 921388), (468, 832793), (507, 768732), (522, 746642), (564, 691041), (611, 637884), (676, 576549), (754, 516906), (846, 460694), (1014, 384366), (1044, 373321), (1131, 344604), (1222, 318942), (1363, 285948), (1508, 258453), (1521, 256244), (1692, 230347), (1833, 212628), (2028, 192183), (2209, 176436), (2262, 172302), (2444, 159471), (2726, 142974), (3042, 128122), (3393, 114868), (3666, 106314), (4089, 95316), (4418, 88218), (4524, 86151), (4901, 79524), (5452, 71487), (5499, 70876), (6084, 64061), (6627, 58812), (6786, 57434), (7332, 53157), (7943, 49068), (8178, 47658), (8836, 44109), (9802, 39762), (10998, 35438), (12267, 31772), (13254, 29406), (13572, 28717), (14703, 26508), (15886, 24534), (16356, 23829), (17719, 21996), (19604, 19881)]