429819216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 1260871680

約数和(自身を除く): 831052464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 368, 372, 437, 456, 496, 552, 589, 661, 713, 744, 874, 912, 1104, 1178, 1311, 1322, 1426, 1488, 1748, 1767, 1983, 2139, 2356, 2622, 2644, 2852, 3496, 3534, 3966, 4278, 4712, 5244, 5288, 5704, 6992, 7068, 7932, 8556, 9424, 10488, 10576, 11408, 12559, 13547, 14136, 15203, 15864, 17112, 20491, 20976, 25118, 27094, 28272, 30406, 31728, 34224, 37677, 40641, 40982, 45609, 50236, 54188, 60812, 61473, 75354, 81282, 81964, 91218, 100472, 108376, 121624, 122946, 150708, 162564, 163928, 182436, 200944, 216752, 243248, 245892, 288857, 301416, 325128, 327856, 364872, 389329, 471293, 491784, 577714, 602832, 650256, 729744, 778658, 866571, 942586, 983568, 1155428, 1167987, 1413879, 1557316, 1733142, 1885172, 2310856, 2335974, 2827758, 3114632, 3466284, 3770344, 4621712, 4671948, 5655516, 6229264, 6932568, 7540688, 8954567, 9343896, 11311032, 13865136, 17909134, 18687792, 22622064, 26863701, 35818268, 53727402, 71636536, 107454804, 143273072, 214909608, 429819216]

約数ペア:

[(1, 429819216), (2, 214909608), (3, 143273072), (4, 107454804), (6, 71636536), (8, 53727402), (12, 35818268), (16, 26863701), (19, 22622064), (23, 18687792), (24, 17909134), (31, 13865136), (38, 11311032), (46, 9343896), (48, 8954567), (57, 7540688), (62, 6932568), (69, 6229264), (76, 5655516), (92, 4671948), (93, 4621712), (114, 3770344), (124, 3466284), (138, 3114632), (152, 2827758), (184, 2335974), (186, 2310856), (228, 1885172), (248, 1733142), (276, 1557316), (304, 1413879), (368, 1167987), (372, 1155428), (437, 983568), (456, 942586), (496, 866571), (552, 778658), (589, 729744), (661, 650256), (713, 602832), (744, 577714), (874, 491784), (912, 471293), (1104, 389329), (1178, 364872), (1311, 327856), (1322, 325128), (1426, 301416), (1488, 288857), (1748, 245892), (1767, 243248), (1983, 216752), (2139, 200944), (2356, 182436), (2622, 163928), (2644, 162564), (2852, 150708), (3496, 122946), (3534, 121624), (3966, 108376), (4278, 100472), (4712, 91218), (5244, 81964), (5288, 81282), (5704, 75354), (6992, 61473), (7068, 60812), (7932, 54188), (8556, 50236), (9424, 45609), (10488, 40982), (10576, 40641), (11408, 37677), (12559, 34224), (13547, 31728), (14136, 30406), (15203, 28272), (15864, 27094), (17112, 25118), (20491, 20976)]