172884492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 514279584

約数和(自身を除く): 341395092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 61, 66, 68, 99, 102, 122, 132, 153, 183, 187, 198, 204, 244, 306, 366, 374, 396, 421, 549, 561, 612, 671, 732, 748, 842, 1037, 1098, 1122, 1263, 1342, 1683, 1684, 2013, 2074, 2196, 2244, 2526, 2684, 3111, 3366, 3789, 4026, 4148, 4631, 5052, 6039, 6222, 6732, 7157, 7578, 8052, 9262, 9333, 11407, 12078, 12444, 13893, 14314, 15156, 18524, 18666, 21471, 22814, 24156, 25681, 27786, 28628, 34221, 37332, 41679, 42942, 45628, 51362, 55572, 64413, 68442, 77043, 78727, 83358, 85884, 102663, 102724, 128826, 136884, 154086, 157454, 166716, 205326, 231129, 236181, 257652, 282491, 308172, 314908, 410652, 436577, 462258, 472362, 564982, 708543, 847473, 873154, 924516, 944724, 1129964, 1309731, 1417086, 1694946, 1746308, 2542419, 2619462, 2834172, 3389892, 3929193, 4802347, 5084838, 5238924, 7858386, 9604694, 10169676, 14407041, 15716772, 19209388, 28814082, 43221123, 57628164, 86442246, 172884492]

約数ペア:

[(1, 172884492), (2, 86442246), (3, 57628164), (4, 43221123), (6, 28814082), (9, 19209388), (11, 15716772), (12, 14407041), (17, 10169676), (18, 9604694), (22, 7858386), (33, 5238924), (34, 5084838), (36, 4802347), (44, 3929193), (51, 3389892), (61, 2834172), (66, 2619462), (68, 2542419), (99, 1746308), (102, 1694946), (122, 1417086), (132, 1309731), (153, 1129964), (183, 944724), (187, 924516), (198, 873154), (204, 847473), (244, 708543), (306, 564982), (366, 472362), (374, 462258), (396, 436577), (421, 410652), (549, 314908), (561, 308172), (612, 282491), (671, 257652), (732, 236181), (748, 231129), (842, 205326), (1037, 166716), (1098, 157454), (1122, 154086), (1263, 136884), (1342, 128826), (1683, 102724), (1684, 102663), (2013, 85884), (2074, 83358), (2196, 78727), (2244, 77043), (2526, 68442), (2684, 64413), (3111, 55572), (3366, 51362), (3789, 45628), (4026, 42942), (4148, 41679), (4631, 37332), (5052, 34221), (6039, 28628), (6222, 27786), (6732, 25681), (7157, 24156), (7578, 22814), (8052, 21471), (9262, 18666), (9333, 18524), (11407, 15156), (12078, 14314), (12444, 13893)]