489398364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 1617674240

約数和(自身を除く): 1128275876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 61, 62, 63, 78, 79, 84, 91, 93, 117, 122, 124, 126, 156, 158, 182, 183, 186, 217, 234, 237, 244, 252, 273, 279, 316, 364, 366, 372, 403, 427, 434, 468, 474, 546, 549, 553, 558, 651, 711, 732, 793, 806, 819, 854, 868, 948, 1027, 1092, 1098, 1106, 1116, 1209, 1281, 1302, 1422, 1586, 1612, 1638, 1659, 1708, 1891, 1953, 2054, 2196, 2212, 2379, 2418, 2449, 2562, 2604, 2821, 2844, 3081, 3172, 3276, 3318, 3627, 3782, 3843, 3906, 4108, 4758, 4819, 4836, 4898, 4977, 5124, 5551, 5642, 5673, 6162, 6636, 7137, 7189, 7254, 7347, 7564, 7686, 7812, 8463, 9243, 9516, 9638, 9796, 9954, 11102, 11284, 11346, 12324, 13237, 14274, 14378, 14457, 14508, 14694, 15372, 16653, 16926, 17019, 17143, 18486, 19276, 19908, 21567, 22041, 22204, 22692, 24583, 25389, 26474, 28548, 28756, 28914, 29388, 31837, 33306, 33733, 33852, 34038, 34286, 36972, 39711, 43134, 43371, 44082, 49166, 49959, 50778, 51429, 52948, 57828, 62647, 63674, 64701, 66612, 67466, 68076, 68572, 73749, 79422, 86268, 86742, 88164, 95511, 98332, 99918, 101199, 101556, 102858, 119133, 125294, 127348, 129402, 134932, 147498, 149389, 154287, 158844, 172081, 173484, 187941, 191022, 199836, 202398, 205716, 221247, 222859, 238266, 250588, 258804, 286533, 294996, 298778, 303597, 308574, 344162, 375882, 382044, 404796, 438529, 442494, 445718, 448167, 476532, 516243, 563823, 573066, 597556, 607194, 617148, 668577, 688324, 751764, 877058, 884988, 891436, 896334, 1032486, 1045723, 1127646, 1146132, 1214388, 1315587, 1337154, 1344501, 1548729, 1754116, 1792668, 1942057, 2005731, 2064972, 2091446, 2255292, 2631174, 2674308, 2689002, 3097458, 3137169, 3884114, 3946761, 4011462, 4182892, 5262348, 5378004, 5826171, 6194916, 6274338, 7768228, 7893522, 8022924, 9411507, 11652342, 12548676, 13594399, 15787044, 17478513, 18823014, 23304684, 27188798, 34957026, 37646028, 40783197, 54377596, 69914052, 81566394, 122349591, 163132788, 244699182, 489398364]

約数ペア:

[(1, 489398364), (2, 244699182), (3, 163132788), (4, 122349591), (6, 81566394), (7, 69914052), (9, 54377596), (12, 40783197), (13, 37646028), (14, 34957026), (18, 27188798), (21, 23304684), (26, 18823014), (28, 17478513), (31, 15787044), (36, 13594399), (39, 12548676), (42, 11652342), (52, 9411507), (61, 8022924), (62, 7893522), (63, 7768228), (78, 6274338), (79, 6194916), (84, 5826171), (91, 5378004), (93, 5262348), (117, 4182892), (122, 4011462), (124, 3946761), (126, 3884114), (156, 3137169), (158, 3097458), (182, 2689002), (183, 2674308), (186, 2631174), (217, 2255292), (234, 2091446), (237, 2064972), (244, 2005731), (252, 1942057), (273, 1792668), (279, 1754116), (316, 1548729), (364, 1344501), (366, 1337154), (372, 1315587), (403, 1214388), (427, 1146132), (434, 1127646), (468, 1045723), (474, 1032486), (546, 896334), (549, 891436), (553, 884988), (558, 877058), (651, 751764), (711, 688324), (732, 668577), (793, 617148), (806, 607194), (819, 597556), (854, 573066), (868, 563823), (948, 516243), (1027, 476532), (1092, 448167), (1098, 445718), (1106, 442494), (1116, 438529), (1209, 404796), (1281, 382044), (1302, 375882), (1422, 344162), (1586, 308574), (1612, 303597), (1638, 298778), (1659, 294996), (1708, 286533), (1891, 258804), (1953, 250588), (2054, 238266), (2196, 222859), (2212, 221247), (2379, 205716), (2418, 202398), (2449, 199836), (2562, 191022), (2604, 187941), (2821, 173484), (2844, 172081), (3081, 158844), (3172, 154287), (3276, 149389), (3318, 147498), (3627, 134932), (3782, 129402), (3843, 127348), (3906, 125294), (4108, 119133), (4758, 102858), (4819, 101556), (4836, 101199), (4898, 99918), (4977, 98332), (5124, 95511), (5551, 88164), (5642, 86742), (5673, 86268), (6162, 79422), (6636, 73749), (7137, 68572), (7189, 68076), (7254, 67466), (7347, 66612), (7564, 64701), (7686, 63674), (7812, 62647), (8463, 57828), (9243, 52948), (9516, 51429), (9638, 50778), (9796, 49959), (9954, 49166), (11102, 44082), (11284, 43371), (11346, 43134), (12324, 39711), (13237, 36972), (14274, 34286), (14378, 34038), (14457, 33852), (14508, 33733), (14694, 33306), (15372, 31837), (16653, 29388), (16926, 28914), (17019, 28756), (17143, 28548), (18486, 26474), (19276, 25389), (19908, 24583), (21567, 22692), (22041, 22204)]