386981370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 745204230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 41, 45, 51, 62, 82, 85, 90, 93, 102, 123, 153, 155, 170, 186, 199, 205, 246, 255, 279, 306, 310, 369, 398, 410, 465, 510, 527, 558, 597, 615, 697, 738, 765, 930, 995, 1054, 1194, 1230, 1271, 1394, 1395, 1530, 1581, 1791, 1845, 1990, 2091, 2542, 2635, 2790, 2985, 3162, 3383, 3485, 3582, 3690, 3813, 4182, 4743, 5270, 5970, 6169, 6273, 6355, 6766, 6970, 7626, 7905, 8159, 8955, 9486, 10149, 10455, 11439, 12338, 12546, 12710, 15810, 16318, 16915, 17910, 18507, 19065, 20298, 20910, 21607, 22878, 23715, 24477, 30447, 30845, 31365, 33830, 37014, 38130, 40795, 43214, 47430, 48954, 50745, 55521, 57195, 60894, 61690, 62730, 64821, 73431, 81590, 92535, 101490, 104873, 108035, 111042, 114390, 122385, 129642, 138703, 146862, 152235, 185070, 194463, 209746, 216070, 244770, 252929, 277406, 277605, 304470, 314619, 324105, 367155, 388926, 416109, 505858, 524365, 555210, 629238, 648210, 693515, 734310, 758787, 832218, 943857, 972315, 1048730, 1248327, 1264645, 1387030, 1517574, 1573095, 1887714, 1944630, 2080545, 2276361, 2496654, 2529290, 3146190, 3793935, 4161090, 4299793, 4552722, 4719285, 6241635, 7587870, 8599586, 9438570, 11381805, 12483270, 12899379, 21498965, 22763610, 25798758, 38698137, 42997930, 64496895, 77396274, 128993790, 193490685, 386981370]

約数ペア:

[(1, 386981370), (2, 193490685), (3, 128993790), (5, 77396274), (6, 64496895), (9, 42997930), (10, 38698137), (15, 25798758), (17, 22763610), (18, 21498965), (30, 12899379), (31, 12483270), (34, 11381805), (41, 9438570), (45, 8599586), (51, 7587870), (62, 6241635), (82, 4719285), (85, 4552722), (90, 4299793), (93, 4161090), (102, 3793935), (123, 3146190), (153, 2529290), (155, 2496654), (170, 2276361), (186, 2080545), (199, 1944630), (205, 1887714), (246, 1573095), (255, 1517574), (279, 1387030), (306, 1264645), (310, 1248327), (369, 1048730), (398, 972315), (410, 943857), (465, 832218), (510, 758787), (527, 734310), (558, 693515), (597, 648210), (615, 629238), (697, 555210), (738, 524365), (765, 505858), (930, 416109), (995, 388926), (1054, 367155), (1194, 324105), (1230, 314619), (1271, 304470), (1394, 277605), (1395, 277406), (1530, 252929), (1581, 244770), (1791, 216070), (1845, 209746), (1990, 194463), (2091, 185070), (2542, 152235), (2635, 146862), (2790, 138703), (2985, 129642), (3162, 122385), (3383, 114390), (3485, 111042), (3582, 108035), (3690, 104873), (3813, 101490), (4182, 92535), (4743, 81590), (5270, 73431), (5970, 64821), (6169, 62730), (6273, 61690), (6355, 60894), (6766, 57195), (6970, 55521), (7626, 50745), (7905, 48954), (8159, 47430), (8955, 43214), (9486, 40795), (10149, 38130), (10455, 37014), (11439, 33830), (12338, 31365), (12546, 30845), (12710, 30447), (15810, 24477), (16318, 23715), (16915, 22878), (17910, 21607), (18507, 20910), (19065, 20298)]