321483708

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4713

約数の個数: 144

約数和(自身を含む): 1044358560

約数和(自身を除く): 722874852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4673, 4914, 5292, 5733, 7644, 9346, 9828, 11466, 14019, 17199, 18692, 22932, 28038, 32711, 34398, 42057, 56076, 60749, 65422, 68796, 84114, 98133, 121498, 126171, 130844, 168228, 182247, 196266, 228977, 242996, 252342, 294399, 364494, 392532, 425243, 457954, 504684, 546741, 588798, 686931, 728988, 850486, 883197, 915908, 1093482, 1177596, 1275729, 1373862, 1640223, 1700972, 1766394, 2060793, 2186964, 2551458, 2747724, 2976701, 3280446, 3532788, 3827187, 4121586, 5102916, 5953402, 6182379, 6560892, 7654374, 8243172, 8930103, 11481561, 11906804, 12364758, 15308748, 17860206, 22963122, 24729516, 26790309, 35720412, 45926244, 53580618, 80370927, 107161236, 160741854, 321483708]

約数ペア:

[(1, 321483708), (2, 160741854), (3, 107161236), (4, 80370927), (6, 53580618), (7, 45926244), (9, 35720412), (12, 26790309), (13, 24729516), (14, 22963122), (18, 17860206), (21, 15308748), (26, 12364758), (27, 11906804), (28, 11481561), (36, 8930103), (39, 8243172), (42, 7654374), (49, 6560892), (52, 6182379), (54, 5953402), (63, 5102916), (78, 4121586), (84, 3827187), (91, 3532788), (98, 3280446), (108, 2976701), (117, 2747724), (126, 2551458), (147, 2186964), (156, 2060793), (182, 1766394), (189, 1700972), (196, 1640223), (234, 1373862), (252, 1275729), (273, 1177596), (294, 1093482), (351, 915908), (364, 883197), (378, 850486), (441, 728988), (468, 686931), (546, 588798), (588, 546741), (637, 504684), (702, 457954), (756, 425243), (819, 392532), (882, 364494), (1092, 294399), (1274, 252342), (1323, 242996), (1404, 228977), (1638, 196266), (1764, 182247), (1911, 168228), (2457, 130844), (2548, 126171), (2646, 121498), (3276, 98133), (3822, 84114), (4673, 68796), (4914, 65422), (5292, 60749), (5733, 56076), (7644, 42057), (9346, 34398), (9828, 32711), (11466, 28038), (14019, 22932), (17199, 18692)]