748325137788

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{904679}}^1$

素因数の和:904758

約数の個数: 144

約数和(自身を含む): 2102273671680

約数和(自身を除く): 1353948533892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 81, 92, 108, 111, 138, 148, 162, 207, 222, 243, 276, 324, 333, 414, 444, 486, 621, 666, 828, 851, 972, 999, 1242, 1332, 1702, 1863, 1998, 2484, 2553, 2997, 3404, 3726, 3996, 5106, 5589, 5994, 7452, 7659, 8991, 10212, 11178, 11988, 15318, 17982, 22356, 22977, 30636, 35964, 45954, 68931, 91908, 137862, 206793, 275724, 413586, 827172, 904679, 1809358, 2714037, 3618716, 5428074, 8142111, 10856148, 16284222, 20807617, 24426333, 32568444, 33473123, 41615234, 48852666, 62422851, 66946246, 73278999, 83230468, 97705332, 100419369, 124845702, 133892492, 146557998, 187268553, 200838738, 219836997, 249691404, 293115996, 301258107, 374537106, 401677476, 439673994, 561805659, 602516214, 749074212, 769881829, 879347988, 903774321, 1123611318, 1205032428, 1539763658, 1685416977, 1807548642, 2247222636, 2309645487, 2711322963, 3079527316, 3370833954, 3615097284, 4619290974, 5056250931, 5422645926, 6741667908, 6928936461, 8133968889, 9238581948, 10112501862, 10845291852, 13857872922, 16267937778, 20225003724, 20786809383, 27715745844, 32535875556, 41573618766, 62360428149, 83147237532, 124720856298, 187081284447, 249441712596, 374162568894, 748325137788]

約数ペア:

[(1, 748325137788), (2, 374162568894), (3, 249441712596), (4, 187081284447), (6, 124720856298), (9, 83147237532), (12, 62360428149), (18, 41573618766), (23, 32535875556), (27, 27715745844), (36, 20786809383), (37, 20225003724), (46, 16267937778), (54, 13857872922), (69, 10845291852), (74, 10112501862), (81, 9238581948), (92, 8133968889), (108, 6928936461), (111, 6741667908), (138, 5422645926), (148, 5056250931), (162, 4619290974), (207, 3615097284), (222, 3370833954), (243, 3079527316), (276, 2711322963), (324, 2309645487), (333, 2247222636), (414, 1807548642), (444, 1685416977), (486, 1539763658), (621, 1205032428), (666, 1123611318), (828, 903774321), (851, 879347988), (972, 769881829), (999, 749074212), (1242, 602516214), (1332, 561805659), (1702, 439673994), (1863, 401677476), (1998, 374537106), (2484, 301258107), (2553, 293115996), (2997, 249691404), (3404, 219836997), (3726, 200838738), (3996, 187268553), (5106, 146557998), (5589, 133892492), (5994, 124845702), (7452, 100419369), (7659, 97705332), (8991, 83230468), (10212, 73278999), (11178, 66946246), (11988, 62422851), (15318, 48852666), (17982, 41615234), (22356, 33473123), (22977, 32568444), (30636, 24426333), (35964, 20807617), (45954, 16284222), (68931, 10856148), (91908, 8142111), (137862, 5428074), (206793, 3618716), (275724, 2714037), (413586, 1809358), (827172, 904679)]