403897104

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 1292875584

約数和(自身を除く): 888978480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 131, 144, 156, 162, 183, 208, 216, 234, 243, 244, 262, 312, 324, 351, 366, 393, 432, 468, 486, 488, 524, 549, 624, 648, 702, 732, 786, 793, 936, 972, 976, 1048, 1053, 1098, 1179, 1296, 1404, 1464, 1572, 1586, 1647, 1703, 1872, 1944, 2096, 2106, 2196, 2358, 2379, 2808, 2928, 3144, 3159, 3172, 3294, 3406, 3537, 3888, 4212, 4392, 4716, 4758, 4941, 5109, 5616, 6288, 6318, 6344, 6588, 6812, 7074, 7137, 7991, 8424, 8784, 9432, 9516, 9882, 10218, 10611, 12636, 12688, 13176, 13624, 14148, 14274, 14823, 15327, 15982, 16848, 18864, 19032, 19764, 20436, 21222, 21411, 23973, 25272, 26352, 27248, 28296, 28548, 29646, 30654, 31833, 31964, 38064, 39528, 40872, 42444, 42822, 45981, 47946, 50544, 56592, 57096, 59292, 61308, 63666, 63928, 64233, 71919, 79056, 81744, 84888, 85644, 91962, 95892, 103883, 114192, 118584, 122616, 127332, 127856, 128466, 137943, 143838, 169776, 171288, 183924, 191784, 192699, 207766, 215757, 237168, 245232, 254664, 256932, 275886, 287676, 311649, 342576, 367848, 383568, 385398, 413829, 415532, 431514, 509328, 513864, 551772, 575352, 623298, 647271, 735696, 770796, 827658, 831064, 863028, 934947, 1027728, 1103544, 1150704, 1246596, 1294542, 1541592, 1655316, 1662128, 1726056, 1869894, 1941813, 2207088, 2493192, 2589084, 2804841, 3083184, 3310632, 3452112, 3739788, 3883626, 4986384, 5178168, 5609682, 6621264, 7479576, 7767252, 8414523, 10356336, 11219364, 14959152, 15534504, 16829046, 22438728, 25243569, 31069008, 33658092, 44877456, 50487138, 67316184, 100974276, 134632368, 201948552, 403897104]

約数ペア:

[(1, 403897104), (2, 201948552), (3, 134632368), (4, 100974276), (6, 67316184), (8, 50487138), (9, 44877456), (12, 33658092), (13, 31069008), (16, 25243569), (18, 22438728), (24, 16829046), (26, 15534504), (27, 14959152), (36, 11219364), (39, 10356336), (48, 8414523), (52, 7767252), (54, 7479576), (61, 6621264), (72, 5609682), (78, 5178168), (81, 4986384), (104, 3883626), (108, 3739788), (117, 3452112), (122, 3310632), (131, 3083184), (144, 2804841), (156, 2589084), (162, 2493192), (183, 2207088), (208, 1941813), (216, 1869894), (234, 1726056), (243, 1662128), (244, 1655316), (262, 1541592), (312, 1294542), (324, 1246596), (351, 1150704), (366, 1103544), (393, 1027728), (432, 934947), (468, 863028), (486, 831064), (488, 827658), (524, 770796), (549, 735696), (624, 647271), (648, 623298), (702, 575352), (732, 551772), (786, 513864), (793, 509328), (936, 431514), (972, 415532), (976, 413829), (1048, 385398), (1053, 383568), (1098, 367848), (1179, 342576), (1296, 311649), (1404, 287676), (1464, 275886), (1572, 256932), (1586, 254664), (1647, 245232), (1703, 237168), (1872, 215757), (1944, 207766), (2096, 192699), (2106, 191784), (2196, 183924), (2358, 171288), (2379, 169776), (2808, 143838), (2928, 137943), (3144, 128466), (3159, 127856), (3172, 127332), (3294, 122616), (3406, 118584), (3537, 114192), (3888, 103883), (4212, 95892), (4392, 91962), (4716, 85644), (4758, 84888), (4941, 81744), (5109, 79056), (5616, 71919), (6288, 64233), (6318, 63928), (6344, 63666), (6588, 61308), (6812, 59292), (7074, 57096), (7137, 56592), (7991, 50544), (8424, 47946), (8784, 45981), (9432, 42822), (9516, 42444), (9882, 40872), (10218, 39528), (10611, 38064), (12636, 31964), (12688, 31833), (13176, 30654), (13624, 29646), (14148, 28548), (14274, 28296), (14823, 27248), (15327, 26352), (15982, 25272), (16848, 23973), (18864, 21411), (19032, 21222), (19764, 20436)]