212539572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6918

約数の個数: 96

約数和(自身を含む): 645200640

約数和(自身を除く): 432661068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 6857, 7749, 10332, 13714, 15498, 20571, 27428, 30996, 41142, 47999, 61713, 82284, 95998, 123426, 143997, 185139, 191996, 246852, 281137, 287994, 370278, 431991, 562274, 575988, 740556, 843411, 863982, 1124548, 1295973, 1686822, 1727964, 1967959, 2530233, 2591946, 3373644, 3935918, 5060466, 5183892, 5903877, 7590699, 7871836, 10120932, 11807754, 15181398, 17711631, 23615508, 30362796, 35423262, 53134893, 70846524, 106269786, 212539572]

約数ペア:

[(1, 212539572), (2, 106269786), (3, 70846524), (4, 53134893), (6, 35423262), (7, 30362796), (9, 23615508), (12, 17711631), (14, 15181398), (18, 11807754), (21, 10120932), (27, 7871836), (28, 7590699), (36, 5903877), (41, 5183892), (42, 5060466), (54, 3935918), (63, 3373644), (82, 2591946), (84, 2530233), (108, 1967959), (123, 1727964), (126, 1686822), (164, 1295973), (189, 1124548), (246, 863982), (252, 843411), (287, 740556), (369, 575988), (378, 562274), (492, 431991), (574, 370278), (738, 287994), (756, 281137), (861, 246852), (1107, 191996), (1148, 185139), (1476, 143997), (1722, 123426), (2214, 95998), (2583, 82284), (3444, 61713), (4428, 47999), (5166, 41142), (6857, 30996), (7749, 27428), (10332, 20571), (13714, 15498)]