2515047516

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^2$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 6972537600

約数和(自身を除く): 4457490084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 92, 108, 118, 131, 138, 177, 207, 236, 262, 276, 354, 393, 414, 524, 531, 621, 708, 786, 828, 1062, 1179, 1242, 1357, 1572, 1593, 2124, 2358, 2484, 2714, 3013, 3186, 3537, 4071, 4716, 5428, 6026, 6372, 7074, 7729, 8142, 9039, 12052, 12213, 14148, 15458, 16284, 17161, 18078, 23187, 24426, 27117, 30916, 34322, 36156, 36639, 46374, 48852, 51483, 54234, 68644, 69561, 73278, 81351, 92748, 102966, 108468, 139122, 146556, 154449, 162702, 177767, 205932, 208683, 278244, 308898, 325404, 355534, 394703, 417366, 463347, 533301, 617796, 711068, 789406, 834732, 926694, 1012499, 1066602, 1184109, 1578812, 1599903, 1853388, 2024998, 2133204, 2368218, 3037497, 3199806, 3552327, 4049996, 4736436, 4799709, 6074994, 6399612, 7104654, 9112491, 9599418, 10656981, 12149988, 14209308, 18224982, 19198836, 21313962, 23287477, 27337473, 36449964, 42627924, 46574954, 54674946, 69862431, 93149908, 109349892, 139724862, 209587293, 279449724, 419174586, 628761879, 838349172, 1257523758, 2515047516]

約数ペア:

[(1, 2515047516), (2, 1257523758), (3, 838349172), (4, 628761879), (6, 419174586), (9, 279449724), (12, 209587293), (18, 139724862), (23, 109349892), (27, 93149908), (36, 69862431), (46, 54674946), (54, 46574954), (59, 42627924), (69, 36449964), (92, 27337473), (108, 23287477), (118, 21313962), (131, 19198836), (138, 18224982), (177, 14209308), (207, 12149988), (236, 10656981), (262, 9599418), (276, 9112491), (354, 7104654), (393, 6399612), (414, 6074994), (524, 4799709), (531, 4736436), (621, 4049996), (708, 3552327), (786, 3199806), (828, 3037497), (1062, 2368218), (1179, 2133204), (1242, 2024998), (1357, 1853388), (1572, 1599903), (1593, 1578812), (2124, 1184109), (2358, 1066602), (2484, 1012499), (2714, 926694), (3013, 834732), (3186, 789406), (3537, 711068), (4071, 617796), (4716, 533301), (5428, 463347), (6026, 417366), (6372, 394703), (7074, 355534), (7729, 325404), (8142, 308898), (9039, 278244), (12052, 208683), (12213, 205932), (14148, 177767), (15458, 162702), (16284, 154449), (17161, 146556), (18078, 139122), (23187, 108468), (24426, 102966), (27117, 92748), (30916, 81351), (34322, 73278), (36156, 69561), (36639, 68644), (46374, 54234), (48852, 51483)]